From patchwork Fri Mar 30 07:19:07 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 10317141 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id D746F602A7 for ; Fri, 30 Mar 2018 07:19:57 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BCFC12A544 for ; Fri, 30 Mar 2018 07:19:57 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B185C2A55B; Fri, 30 Mar 2018 07:19:57 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 013A22A55A for ; Fri, 30 Mar 2018 07:19:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752730AbeC3HTx (ORCPT ); Fri, 30 Mar 2018 03:19:53 -0400 Received: from rtits2.realtek.com ([211.75.126.72]:34490 "EHLO rtits2.realtek.com.tw" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752674AbeC3HTr (ORCPT ); Fri, 30 Mar 2018 03:19:47 -0400 Authenticated-By: X-SpamFilter-By: BOX Solutions SpamTrap 5.62 with qID w2U7JWTr012951, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtitcasv01.realtek.com.tw [172.21.6.18]) by rtits2.realtek.com.tw (8.15.2/2.57/5.78) with ESMTP id w2U7JWTr012951; Fri, 30 Mar 2018 15:19:32 +0800 Received: from localhost.localdomain (172.21.69.140) by RTITCASV01.realtek.com.tw (172.21.6.18) with Microsoft SMTP Server id 14.3.294.0; Fri, 30 Mar 2018 15:19:32 +0800 From: To: CC: , Subject: [PATCH 08/17] rtlwifi: halmac: add GPIO pin/pinmux definitions Date: Fri, 30 Mar 2018 15:19:07 +0800 Message-ID: <20180330071916.23360-9-pkshih@realtek.com> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180330071916.23360-1-pkshih@realtek.com> References: <20180330071916.23360-1-pkshih@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.69.140] Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Ping-Ke Shih GPIO with pinmux can switch to many functions such as LED, UART, JTAG, WoWLAN, etc. Signed-off-by: Ping-Ke Shih --- .../halmac_88xx/halmac_8822b/halmac_gpio_8822b.c | 847 +++++++++++++++++++++ .../halmac_88xx/halmac_8822b/halmac_gpio_8822b.h | 34 + .../rtlwifi/halmac/halmac_88xx/halmac_gpio_88xx.c | 415 ++++++++++ .../rtlwifi/halmac/halmac_88xx/halmac_gpio_88xx.h | 55 ++ .../realtek/rtlwifi/halmac/halmac_gpio_cmd.h | 84 ++ 5 files changed, 1435 insertions(+) create mode 100644 drivers/net/wireless/realtek/rtlwifi/halmac/halmac_88xx/halmac_8822b/halmac_gpio_8822b.c create mode 100644 drivers/net/wireless/realtek/rtlwifi/halmac/halmac_88xx/halmac_8822b/halmac_gpio_8822b.h create mode 100644 drivers/net/wireless/realtek/rtlwifi/halmac/halmac_88xx/halmac_gpio_88xx.c create mode 100644 drivers/net/wireless/realtek/rtlwifi/halmac/halmac_88xx/halmac_gpio_88xx.h create mode 100644 drivers/net/wireless/realtek/rtlwifi/halmac/halmac_gpio_cmd.h diff --git a/drivers/net/wireless/realtek/rtlwifi/halmac/halmac_88xx/halmac_8822b/halmac_gpio_8822b.c b/drivers/net/wireless/realtek/rtlwifi/halmac/halmac_88xx/halmac_8822b/halmac_gpio_8822b.c new file mode 100644 index 000000000000..3d43de98bb46 --- /dev/null +++ b/drivers/net/wireless/realtek/rtlwifi/halmac/halmac_88xx/halmac_8822b/halmac_gpio_8822b.c @@ -0,0 +1,847 @@ +/****************************************************************************** + * + * Copyright(c) 2016 - 2018 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + ******************************************************************************/ + +#include "halmac_gpio_8822b.h" +#include "../halmac_gpio_88xx.h" + +/* GPIO0 definition */ +#define GPIO0_BT_GPIO0_8822B \ + {HALMAC_BT_GPIO, HALMAC_GPIO0, HALMAC_GPIO_IN_OUT, \ + 0x66, BIT(2), BIT(2)} +#define GPIO0_BT_ACT_8822B \ + {HALMAC_BT_PTA, HALMAC_GPIO0, HALMAC_GPIO_IN_OUT, \ + 0x41, BIT(1), 0} +#define GPIO0_WL_ACT_8822B \ + {HALMAC_WL_PTA, HALMAC_GPIO0, HALMAC_GPIO_IN_OUT, \ + 0x41, BIT(2), BIT(2)} +#define GPIO0_WLMAC_DBG_GPIO0_8822B \ + {HALMAC_WLMAC_DBG, HALMAC_GPIO0, HALMAC_GPIO_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(0)} +#define GPIO0_WLPHY_DBG_GPIO0_8822B \ + {HALMAC_WLPHY_DBG, HALMAC_GPIO0, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(1)} +#define GPIO0_BT_DBG_GPIO0_8822B \ + {HALMAC_BT_DBG, HALMAC_GPIO0, HALMAC_GPIO_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(0) | BIT(1)} +#define GPIO0_SW_IO_8822B \ + {HALMAC_SW_IO, HALMAC_GPIO0, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), 0} + +/* GPIO1 definition */ +#define GPIO1_BT_GPIO1_8822B \ + {HALMAC_BT_GPIO, HALMAC_GPIO1, HALMAC_GPIO_IN_OUT, \ + 0x66, BIT(2), BIT(2)} +#define GPIO1_BT_3DD_SYNC_A_8822B \ + {HALMAC_BT_3DDLS_A, HALMAC_GPIO1, HALMAC_GPIO_IN, \ + 0x66, BIT(2), BIT(2)} +#define GPIO1_WL_CK_8822B \ + {HALMAC_BT_PTA, HALMAC_GPIO1, HALMAC_GPIO_OUT, \ + 0x41, BIT(1), 0} +#define GPIO1_BT_CK_8822B \ + {HALMAC_WL_PTA, HALMAC_GPIO1, HALMAC_GPIO_OUT, \ + 0x41, BIT(2), BIT(2)} +#define GPIO1_WLMAC_DBG_GPIO1_8822B \ + {HALMAC_WLMAC_DBG, HALMAC_GPIO1, HALMAC_GPIO_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(0)} +#define GPIO1_WLPHY_DBG_GPIO1_8822B \ + {HALMAC_WLPHY_DBG, HALMAC_GPIO1, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(1)} +#define GPIO1_BT_DBG_GPIO1_8822B \ + {HALMAC_BT_DBG, HALMAC_GPIO1, HALMAC_GPIO_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(0) | BIT(1)} +#define GPIO1_SW_IO_8822B \ + {HALMAC_SW_IO, HALMAC_GPIO1, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), 0} + +/* GPIO2 definition */ +#define GPIO2_BT_GPIO2_8822B \ + {HALMAC_BT_GPIO, HALMAC_GPIO2, HALMAC_GPIO_IN_OUT, \ + 0x66, BIT(2), BIT(2)} +#define GPIO2_WL_STATE_8822B \ + {HALMAC_BT_PTA, HALMAC_GPIO2, HALMAC_GPIO_OUT, \ + 0x41, BIT(1), 0} +#define GPIO2_BT_STATE_8822B \ + {HALMAC_WL_PTA, HALMAC_GPIO2, HALMAC_GPIO_OUT, \ + 0x41, BIT(2), BIT(2)} +#define GPIO2_WLMAC_DBG_GPIO2_8822B \ + {HALMAC_WLMAC_DBG, HALMAC_GPIO2, HALMAC_GPIO_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(0)} +#define GPIO2_WLPHY_DBG_GPIO2_8822B \ + {HALMAC_WLPHY_DBG, HALMAC_GPIO2, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(1)} +#define GPIO2_BT_DBG_GPIO2_8822B \ + {HALMAC_BT_DBG, HALMAC_GPIO2, HALMAC_GPIO_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(0) | BIT(1)} +#define GPIO2_RFE_CTRL_5_8822B \ + {HALMAC_WLPHY_RFE_CTRL2GPIO, HALMAC_GPIO2, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(2), BIT(2)} +#define GPIO2_SW_IO_8822B \ + {HALMAC_SW_IO, HALMAC_GPIO2, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), 0} + +/* GPIO3 definition */ +#define GPIO3_BT_GPIO3_8822B \ + {HALMAC_BT_GPIO, HALMAC_GPIO3, HALMAC_GPIO_IN_OUT, \ + 0x66, BIT(2), BIT(2)} +#define GPIO3_WL_PRI_8822B \ + {HALMAC_BT_PTA, HALMAC_GPIO3, HALMAC_GPIO_OUT, \ + 0x41, BIT(1), 0} +#define GPIO3_BT_PRI_8822B \ + {HALMAC_WL_PTA, HALMAC_GPIO3, HALMAC_GPIO_OUT, \ + 0x41, BIT(2), BIT(2)} +#define GPIO3_WLMAC_DBG_GPIO3_8822B \ + {HALMAC_WLMAC_DBG, HALMAC_GPIO3, HALMAC_GPIO_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(0)} +#define GPIO3_WLPHY_DBG_GPIO3_8822B \ + {HALMAC_WLPHY_DBG, HALMAC_GPIO3, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(1)} +#define GPIO3_BT_DBG_GPIO3_8822B \ + {HALMAC_BT_DBG, HALMAC_GPIO3, HALMAC_GPIO_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(0) | BIT(1)} +#define GPIO3_RFE_CTRL_4_8822B \ + {HALMAC_WLPHY_RFE_CTRL2GPIO, HALMAC_GPIO3, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(2), BIT(2)} +#define GPIO3_SW_IO_8822B \ + {HALMAC_SW_IO, HALMAC_GPIO3, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), 0} + +/* GPIO4 definition */ +#define GPIO4_BT_SPI_D0_8822B \ + {HALMAC_BT_SFLASH, HALMAC_GPIO4, HALMAC_GPIO_IN_OUT, \ + 0x66, BIT(4), BIT(4)} +#define GPIO4_WL_SPI_D0_8822B \ + {HALMAC_WL_SFLASH, HALMAC_GPIO4, HALMAC_GPIO_IN_OUT, \ + 0x42, BIT(3), BIT(3)} +#define GPIO4_SDIO_INT_8822B \ + {HALMAC_SDIO_INT, HALMAC_GPIO4, HALMAC_GPIO_OUT, \ + 0x72, BIT(2), BIT(2)} +#define GPIO4_JTAG_TRST_8822B \ + {HALMAC_JTAG, HALMAC_GPIO4, HALMAC_GPIO_IN, \ + 0x67, BIT(0), BIT(0)} +#define GPIO4_DBG_GNT_WL_8822B \ + {HALMAC_DBG_GNT_WL_BT, HALMAC_GPIO4, HALMAC_GPIO_OUT, \ + 0x73, BIT(3), BIT(3)} +#define GPIO4_WLMAC_DBG_GPIO4_8822B \ + {HALMAC_WLMAC_DBG, HALMAC_GPIO4, HALMAC_GPIO_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(0)} +#define GPIO4_WLPHY_DBG_GPIO4_8822B \ + {HALMAC_WLPHY_DBG, HALMAC_GPIO4, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(1)} +#define GPIO4_BT_DBG_GPIO4_8822B \ + {HALMAC_BT_DBG, HALMAC_GPIO4, HALMAC_GPIO_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(0) | BIT(1)} +#define GPIO4_SW_IO_8822B \ + {HALMAC_SW_IO, HALMAC_GPIO4, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), 0} + +/* GPIO5 definition */ +#define GPIO5_BT_SPI_D1_8822B \ + {HALMAC_BT_SFLASH, HALMAC_GPIO5, HALMAC_GPIO_IN_OUT, \ + 0x66, BIT(4), BIT(4)} +#define GPIO5_WL_SPI_D1_8822B \ + {HALMAC_WL_SFLASH, HALMAC_GPIO5, HALMAC_GPIO_IN_OUT, \ + 0x42, BIT(3), BIT(3)} +#define GPIO5_JTAG_TDI_8822B \ + {HALMAC_JTAG, HALMAC_GPIO5, HALMAC_GPIO_IN, \ + 0x67, BIT(0), BIT(0)} +#define GPIO5_DBG_GNT_BT_8822B \ + {HALMAC_DBG_GNT_WL_BT, HALMAC_GPIO5, HALMAC_GPIO_OUT, \ + 0x73, BIT(3), BIT(3)} +#define GPIO5_WLMAC_DBG_GPIO5_8822B \ + {HALMAC_WLMAC_DBG, HALMAC_GPIO5, HALMAC_GPIO_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(0)} +#define GPIO5_WLPHY_DBG_GPIO5_8822B \ + {HALMAC_WLPHY_DBG, HALMAC_GPIO5, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(1)} +#define GPIO5_BT_DBG_GPIO5_8822B \ + {HALMAC_BT_DBG, HALMAC_GPIO5, HALMAC_GPIO_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(0) | BIT(1)} +#define GPIO5_SW_IO_8822B \ + {HALMAC_SW_IO, HALMAC_GPIO5, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), 0} + +/* GPIO6 definition */ +#define GPIO6_BT_SPI_D2_8822B \ + {HALMAC_BT_SFLASH, HALMAC_GPIO6, HALMAC_GPIO_IN_OUT, \ + 0x66, BIT(4), BIT(4)} +#define GPIO6_WL_SPI_D2_8822B \ + {HALMAC_WL_SFLASH, HALMAC_GPIO6, HALMAC_GPIO_IN_OUT, \ + 0x42, BIT(3), BIT(3)} +#define GPIO6_EEDO_8822B \ + {HALMAC_EEPROM, HALMAC_GPIO6, HALMAC_GPIO_IN, \ + 0x40, BIT(4), BIT(4)} +#define GPIO6_JTAG_TDO_8822B \ + {HALMAC_JTAG, HALMAC_GPIO6, HALMAC_GPIO_OUT, \ + 0x67, BIT(0), BIT(0)} +#define GPIO6_BT_3DD_SYNC_B_8822B \ + {HALMAC_BT_3DDLS_B, HALMAC_GPIO6, HALMAC_GPIO_IN, \ + 0x67, BIT(1), BIT(1)} +#define GPIO6_BT_GPIO18_8822B \ + {HALMAC_BT_GPIO, HALMAC_GPIO6, HALMAC_GPIO_IN_OUT, \ + 0x67, BIT(1), BIT(1)} +#define GPIO6_SIN_8822B \ + {HALMAC_WL_UART, HALMAC_GPIO6, HALMAC_GPIO_IN, \ + 0x41, BIT(0), BIT(0)} +#define GPIO6_WLMAC_DBG_GPIO6_8822B \ + {HALMAC_WLMAC_DBG, HALMAC_GPIO6, HALMAC_GPIO_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(0)} +#define GPIO6_WLPHY_DBG_GPIO6_8822B \ + {HALMAC_WLPHY_DBG, HALMAC_GPIO6, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(1)} +#define GPIO6_BT_DBG_GPIO6_8822B \ + {HALMAC_BT_DBG, HALMAC_GPIO6, HALMAC_GPIO_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(0) | BIT(1)} +#define GPIO6_SW_IO_8822B \ + {HALMAC_SW_IO, HALMAC_GPIO6, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), 0} + +/* GPIO7 definition */ +#define GPIO7_BT_SPI_D3_8822B \ + {HALMAC_BT_SFLASH, HALMAC_GPIO7, HALMAC_GPIO_IN_OUT, \ + 0x66, BIT(4), BIT(4)} +#define GPIO7_WL_SPI_D3_8822B \ + {HALMAC_WL_SFLASH, HALMAC_GPIO7, HALMAC_GPIO_IN_OUT, \ + 0x42, BIT(3), BIT(3)} +#define GPIO7_EEDI_8822B \ + {HALMAC_EEPROM, HALMAC_GPIO7, HALMAC_GPIO_OUT, \ + 0x40, BIT(4), BIT(4)} +#define GPIO7_JTAG_TMS_8822B \ + {HALMAC_JTAG, HALMAC_GPIO7, HALMAC_GPIO_IN, \ + 0x67, BIT(0), BIT(0)} +#define GPIO7_BT_GPIO16_8822B \ + {HALMAC_BT_GPIO, HALMAC_GPIO7, HALMAC_GPIO_IN_OUT, \ + 0x67, BIT(2), BIT(2)} +#define GPIO7_SOUT_8822B \ + {HALMAC_WL_UART, HALMAC_GPIO7, HALMAC_GPIO_OUT, \ + 0x41, BIT(0), BIT(0)} +#define GPIO7_WLMAC_DBG_GPIO7_8822B \ + {HALMAC_WLMAC_DBG, HALMAC_GPIO7, HALMAC_GPIO_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(0)} +#define GPIO7_WLPHY_DBG_GPIO7_8822B \ + {HALMAC_WLPHY_DBG, HALMAC_GPIO7, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(1)} +#define GPIO7_BT_DBG_GPIO7_8822B \ + {HALMAC_BT_DBG, HALMAC_GPIO7, HALMAC_GPIO_OUT, \ + 0x40, BIT(1) | BIT(0), BIT(0) | BIT(1)} +#define GPIO7_SW_IO_8822B \ + {HALMAC_SW_IO, HALMAC_GPIO7, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), 0} + +/* GPIO8 definition */ +#define GPIO8_WL_EXT_WOL_8822B \ + {HALMAC_WL_HW_EXTWOL, HALMAC_GPIO8, HALMAC_GPIO_IN, \ + 0x4a, BIT(0) | BIT(1), BIT(0) | BIT(1)} +#define GPIO8_WL_LED_8822B \ + {HALMAC_WL_LED, HALMAC_GPIO8, HALMAC_GPIO_OUT, \ + 0x4e, BIT(5), BIT(5)} +#define GPIO8_SW_IO_8822B \ + {HALMAC_SW_IO, HALMAC_GPIO8, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), 0} + +/* GPIO9 definition */ +#define GPIO9_DIS_WL_N_8822B \ + {HALMAC_WL_HWPDN, HALMAC_GPIO9, HALMAC_GPIO_IN, \ + 0x68, BIT(3) | BIT(0), BIT(3) | BIT(0)} +#define GPIO9_WL_EXT_WOL_8822B \ + {HALMAC_WL_HW_EXTWOL, HALMAC_GPIO9, HALMAC_GPIO_IN, \ + 0x4a, BIT(0) | BIT(1), BIT(0)} +#define GPIO9_USCTS0_8822B \ + {HALMAC_UART0, HALMAC_GPIO9, HALMAC_GPIO_IN, \ + 0x66, BIT(6), BIT(6)} +#define GPIO9_SW_IO_8822B \ + {HALMAC_SW_IO, HALMAC_GPIO9, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), 0} + +/* GPIO10 definition */ +#define GPIO10_SW_IO_8822B \ + {HALMAC_SW_IO, HALMAC_GPIO10, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), 0} + +/* GPIO11 definition */ +#define GPIO11_DIS_BT_N_8822B \ + {HALMAC_BT_HWPDN, HALMAC_GPIO11, HALMAC_GPIO_IN, \ + 0x6a, BIT(0), BIT(0)} +#define GPIO11_USOUT0_8822B \ + {HALMAC_UART0, HALMAC_GPIO11, HALMAC_GPIO_OUT, \ + 0x66, BIT(6), BIT(6)} +#define GPIO11_SW_IO_8822B \ + {HALMAC_SW_IO, HALMAC_GPIO11, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), 0} + +/* GPIO12 definition */ +#define GPIO12_USIN0_8822B \ + {HALMAC_UART0, HALMAC_GPIO12, HALMAC_GPIO_IN, \ + 0x66, BIT(6), BIT(6)} +#define GPIO12_SW_IO_8822B \ + {HALMAC_SW_IO, HALMAC_GPIO12, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), 0} + +/* GPIO13 definition */ +#define GPIO13_BT_WAKE_8822B \ + {HALMAC_GPIO13_14_WL_CTRL_EN, HALMAC_GPIO13, HALMAC_GPIO_IN, \ + 0x4e, BIT(6), BIT(6)} +#define GPIO13_SW_IO_8822B \ + {HALMAC_SW_IO, HALMAC_GPIO13, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), 0} + +/* GPIO14 definition */ +#define GPIO14_UART_WAKE_8822B \ + {HALMAC_GPIO13_14_WL_CTRL_EN, HALMAC_GPIO14, HALMAC_GPIO_OUT, \ + 0x4e, BIT(6), BIT(6)} +#define GPIO14_SW_IO_8822B \ + {HALMAC_SW_IO, HALMAC_GPIO14, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), 0} + +/* GPIO15 definition */ +#define GPIO15_EXT_XTAL_8822B \ + {HALMAC_EXT_XTAL, HALMAC_GPIO15, HALMAC_GPIO_OUT, \ + 0x66, BIT(7), BIT(7)} +#define GPIO15_SW_IO_8822B \ + {HALMAC_SW_IO, HALMAC_GPIO15, HALMAC_GPIO_IN_OUT, \ + 0x40, BIT(1) | BIT(0), 0} + +static const struct halmac_gpio_pimux_list PINMUX_LIST_GPIO0_8822B[] = { + GPIO0_BT_GPIO0_8822B, + GPIO0_BT_ACT_8822B, + GPIO0_WL_ACT_8822B, + GPIO0_WLMAC_DBG_GPIO0_8822B, + GPIO0_WLPHY_DBG_GPIO0_8822B, + GPIO0_BT_DBG_GPIO0_8822B, + GPIO0_SW_IO_8822B +}; + +static const struct halmac_gpio_pimux_list PINMUX_LIST_GPIO1_8822B[] = { + GPIO1_BT_GPIO1_8822B, + GPIO1_BT_3DD_SYNC_A_8822B, + GPIO1_WL_CK_8822B, + GPIO1_BT_CK_8822B, + GPIO1_WLMAC_DBG_GPIO1_8822B, + GPIO1_WLPHY_DBG_GPIO1_8822B, + GPIO1_BT_DBG_GPIO1_8822B, + GPIO1_SW_IO_8822B +}; + +static const struct halmac_gpio_pimux_list PINMUX_LIST_GPIO2_8822B[] = { + GPIO2_BT_GPIO2_8822B, + GPIO2_WL_STATE_8822B, + GPIO2_BT_STATE_8822B, + GPIO2_WLMAC_DBG_GPIO2_8822B, + GPIO2_WLPHY_DBG_GPIO2_8822B, + GPIO2_BT_DBG_GPIO2_8822B, + GPIO2_RFE_CTRL_5_8822B, + GPIO2_SW_IO_8822B +}; + +static const struct halmac_gpio_pimux_list PINMUX_LIST_GPIO3_8822B[] = { + GPIO3_BT_GPIO3_8822B, + GPIO3_WL_PRI_8822B, + GPIO3_BT_PRI_8822B, + GPIO3_WLMAC_DBG_GPIO3_8822B, + GPIO3_WLPHY_DBG_GPIO3_8822B, + GPIO3_BT_DBG_GPIO3_8822B, + GPIO3_RFE_CTRL_4_8822B, + GPIO3_SW_IO_8822B +}; + +static const struct halmac_gpio_pimux_list PINMUX_LIST_GPIO4_8822B[] = { + GPIO4_BT_SPI_D0_8822B, + GPIO4_WL_SPI_D0_8822B, + GPIO4_SDIO_INT_8822B, + GPIO4_JTAG_TRST_8822B, + GPIO4_DBG_GNT_WL_8822B, + GPIO4_WLMAC_DBG_GPIO4_8822B, + GPIO4_WLPHY_DBG_GPIO4_8822B, + GPIO4_BT_DBG_GPIO4_8822B, + GPIO4_SW_IO_8822B +}; + +static const struct halmac_gpio_pimux_list PINMUX_LIST_GPIO5_8822B[] = { + GPIO5_BT_SPI_D1_8822B, + GPIO5_WL_SPI_D1_8822B, + GPIO5_JTAG_TDI_8822B, + GPIO5_DBG_GNT_BT_8822B, + GPIO5_WLMAC_DBG_GPIO5_8822B, + GPIO5_WLPHY_DBG_GPIO5_8822B, + GPIO5_BT_DBG_GPIO5_8822B, + GPIO5_SW_IO_8822B +}; + +static const struct halmac_gpio_pimux_list PINMUX_LIST_GPIO6_8822B[] = { + GPIO6_BT_SPI_D2_8822B, + GPIO6_WL_SPI_D2_8822B, + GPIO6_EEDO_8822B, + GPIO6_JTAG_TDO_8822B, + GPIO6_BT_3DD_SYNC_B_8822B, + GPIO6_BT_GPIO18_8822B, + GPIO6_SIN_8822B, + GPIO6_WLMAC_DBG_GPIO6_8822B, + GPIO6_WLPHY_DBG_GPIO6_8822B, + GPIO6_BT_DBG_GPIO6_8822B, + GPIO6_SW_IO_8822B +}; + +static const struct halmac_gpio_pimux_list PINMUX_LIST_GPIO7_8822B[] = { + GPIO7_BT_SPI_D3_8822B, + GPIO7_WL_SPI_D3_8822B, + GPIO7_EEDI_8822B, + GPIO7_JTAG_TMS_8822B, + GPIO7_BT_GPIO16_8822B, + GPIO7_SOUT_8822B, + GPIO7_WLMAC_DBG_GPIO7_8822B, + GPIO7_WLPHY_DBG_GPIO7_8822B, + GPIO7_BT_DBG_GPIO7_8822B, + GPIO7_SW_IO_8822B +}; + +static const struct halmac_gpio_pimux_list PINMUX_LIST_GPIO8_8822B[] = { + GPIO8_WL_EXT_WOL_8822B, + GPIO8_WL_LED_8822B, + GPIO8_SW_IO_8822B +}; + +static const struct halmac_gpio_pimux_list PINMUX_LIST_GPIO9_8822B[] = { + GPIO9_DIS_WL_N_8822B, + GPIO9_WL_EXT_WOL_8822B, + GPIO9_USCTS0_8822B, + GPIO9_SW_IO_8822B +}; + +static const struct halmac_gpio_pimux_list PINMUX_LIST_GPIO10_8822B[] = { + GPIO10_SW_IO_8822B +}; + +static const struct halmac_gpio_pimux_list PINMUX_LIST_GPIO11_8822B[] = { + GPIO11_DIS_BT_N_8822B, + GPIO11_USOUT0_8822B, + GPIO11_SW_IO_8822B +}; + +static const struct halmac_gpio_pimux_list PINMUX_LIST_GPIO12_8822B[] = { + GPIO12_USIN0_8822B, + GPIO12_SW_IO_8822B +}; + +static const struct halmac_gpio_pimux_list PINMUX_LIST_GPIO13_8822B[] = { + GPIO13_BT_WAKE_8822B, + GPIO13_SW_IO_8822B +}; + +static const struct halmac_gpio_pimux_list PINMUX_LIST_GPIO14_8822B[] = { + GPIO14_UART_WAKE_8822B, + GPIO14_SW_IO_8822B +}; + +static const struct halmac_gpio_pimux_list PINMUX_LIST_GPIO15_8822B[] = { + GPIO15_EXT_XTAL_8822B, + GPIO15_SW_IO_8822B +}; + +static enum halmac_ret_status +get_pinmux_list_8822b(struct halmac_adapter *adapter, + enum halmac_gpio_func gpio_func, + const struct halmac_gpio_pimux_list **list, + u32 *list_size, u32 *gpio_id); + +static enum halmac_ret_status +chk_pinmux_valid_8822b(struct halmac_adapter *adapter, + enum halmac_gpio_func gpio_func); + +/** + * pinmux_get_func_8822b() -get current gpio status + * @adapter : the adapter of halmac + * @gpio_func : gpio function + * @enable : function is enable(1) or disable(0) + * Author : Ivan Lin + * Return : enum halmac_ret_status + * More details of status code can be found in prototype document + */ +enum halmac_ret_status +pinmux_get_func_8822b(struct halmac_adapter *adapter, + enum halmac_gpio_func gpio_func, u8 *enable) +{ + u32 list_size; + u32 cur_func; + u32 gpio_id; + enum halmac_ret_status status; + const struct halmac_gpio_pimux_list *list = NULL; + + RT_TRACE(adapter->drv_adapter, COMP_HALMAC, DBG_DMESG, "%s ===>\n", + __func__); + + status = get_pinmux_list_8822b(adapter, gpio_func, &list, &list_size, + &gpio_id); + if (status != HALMAC_RET_SUCCESS) + return status; + + status = pinmux_parser_88xx(adapter, list, list_size, gpio_id, + &cur_func); + if (status != HALMAC_RET_SUCCESS) + return status; + + switch (gpio_func) { + case HALMAC_GPIO_FUNC_WL_LED: + *enable = (cur_func == HALMAC_WL_LED) ? 1 : 0; + break; + case HALMAC_GPIO_FUNC_SDIO_INT: + *enable = (cur_func == HALMAC_SDIO_INT) ? 1 : 0; + break; + case HALMAC_GPIO_FUNC_BT_HOST_WAKE1: + case HALMAC_GPIO_FUNC_BT_DEV_WAKE1: + *enable = (cur_func == HALMAC_GPIO13_14_WL_CTRL_EN) ? 1 : 0; + break; + case HALMAC_GPIO_FUNC_SW_IO_0: + case HALMAC_GPIO_FUNC_SW_IO_1: + case HALMAC_GPIO_FUNC_SW_IO_2: + case HALMAC_GPIO_FUNC_SW_IO_3: + case HALMAC_GPIO_FUNC_SW_IO_4: + case HALMAC_GPIO_FUNC_SW_IO_5: + case HALMAC_GPIO_FUNC_SW_IO_6: + case HALMAC_GPIO_FUNC_SW_IO_7: + case HALMAC_GPIO_FUNC_SW_IO_8: + case HALMAC_GPIO_FUNC_SW_IO_9: + case HALMAC_GPIO_FUNC_SW_IO_10: + case HALMAC_GPIO_FUNC_SW_IO_11: + case HALMAC_GPIO_FUNC_SW_IO_12: + case HALMAC_GPIO_FUNC_SW_IO_13: + case HALMAC_GPIO_FUNC_SW_IO_14: + case HALMAC_GPIO_FUNC_SW_IO_15: + *enable = (cur_func == HALMAC_SW_IO) ? 1 : 0; + break; + default: + *enable = 0; + return HALMAC_RET_GET_PINMUX_ERR; + } + + RT_TRACE(adapter->drv_adapter, COMP_HALMAC, DBG_DMESG, "%s <===\n", + __func__); + + return HALMAC_RET_SUCCESS; +} + +/** + * pinmux_set_func_8822b() -set gpio function + * @adapter : the adapter of halmac + * @gpio_func : gpio function + * Author : Ivan Lin + * Return : enum halmac_ret_status + * More details of status code can be found in prototype document + */ +enum halmac_ret_status +pinmux_set_func_8822b(struct halmac_adapter *adapter, + enum halmac_gpio_func gpio_func) +{ + u32 list_size; + u32 gpio_id; + enum halmac_ret_status status; + const struct halmac_gpio_pimux_list *list = NULL; + + RT_TRACE(adapter->drv_adapter, COMP_HALMAC, DBG_DMESG, "%s ===>\n", + __func__); + RT_TRACE(adapter->drv_adapter, COMP_HALMAC, DBG_DMESG, + "func name : %d\n", gpio_func); + + status = chk_pinmux_valid_8822b(adapter, gpio_func); + if (status != HALMAC_RET_SUCCESS) + return status; + + status = get_pinmux_list_8822b(adapter, gpio_func, &list, &list_size, + &gpio_id); + if (status != HALMAC_RET_SUCCESS) + return status; + + status = pinmux_switch_88xx(adapter, list, list_size, gpio_id, + gpio_func); + if (status != HALMAC_RET_SUCCESS) + return status; + + status = pinmux_record_88xx(adapter, gpio_func, 1); + if (status != HALMAC_RET_SUCCESS) + return status; + + RT_TRACE(adapter->drv_adapter, COMP_HALMAC, DBG_DMESG, "%s <===\n", + __func__); + + return HALMAC_RET_SUCCESS; +} + +/** + * pinmux_free_func_8822b() -free locked gpio function + * @adapter : the adapter of halmac + * @gpio_func : gpio function + * Author : Ivan Lin + * Return : enum halmac_ret_status + * More details of status code can be found in prototype document + */ +enum halmac_ret_status +pinmux_free_func_8822b(struct halmac_adapter *adapter, + enum halmac_gpio_func gpio_func) +{ + struct halmac_pinmux_info *info = &adapter->pinmux_info; + + RT_TRACE(adapter->drv_adapter, COMP_HALMAC, DBG_DMESG, "%s ===>\n", + __func__); + + switch (gpio_func) { + case HALMAC_GPIO_FUNC_SW_IO_0: + info->sw_io_0 = 0; + break; + case HALMAC_GPIO_FUNC_SW_IO_1: + info->sw_io_1 = 0; + break; + case HALMAC_GPIO_FUNC_SW_IO_2: + info->sw_io_2 = 0; + break; + case HALMAC_GPIO_FUNC_SW_IO_3: + info->sw_io_3 = 0; + break; + case HALMAC_GPIO_FUNC_SW_IO_4: + case HALMAC_GPIO_FUNC_SDIO_INT: + info->sw_io_4 = 0; + info->sdio_int = 0; + break; + case HALMAC_GPIO_FUNC_SW_IO_5: + info->sw_io_5 = 0; + break; + case HALMAC_GPIO_FUNC_SW_IO_6: + info->sw_io_6 = 0; + break; + case HALMAC_GPIO_FUNC_SW_IO_7: + info->sw_io_7 = 0; + break; + case HALMAC_GPIO_FUNC_SW_IO_8: + case HALMAC_GPIO_FUNC_WL_LED: + info->sw_io_8 = 0; + info->wl_led = 0; + break; + case HALMAC_GPIO_FUNC_SW_IO_9: + info->sw_io_9 = 0; + break; + case HALMAC_GPIO_FUNC_SW_IO_10: + info->sw_io_10 = 0; + break; + case HALMAC_GPIO_FUNC_SW_IO_11: + info->sw_io_11 = 0; + break; + case HALMAC_GPIO_FUNC_SW_IO_12: + info->sw_io_12 = 0; + break; + case HALMAC_GPIO_FUNC_SW_IO_13: + case HALMAC_GPIO_FUNC_BT_DEV_WAKE1: + info->bt_dev_wake = 0; + info->sw_io_13 = 0; + break; + case HALMAC_GPIO_FUNC_SW_IO_14: + case HALMAC_GPIO_FUNC_BT_HOST_WAKE1: + info->bt_host_wake = 0; + info->sw_io_14 = 0; + break; + case HALMAC_GPIO_FUNC_SW_IO_15: + info->sw_io_15 = 0; + break; + default: + return HALMAC_RET_SWITCH_CASE_ERROR; + } + + RT_TRACE(adapter->drv_adapter, COMP_HALMAC, DBG_DMESG, "func : %X\n", + gpio_func); + RT_TRACE(adapter->drv_adapter, COMP_HALMAC, DBG_DMESG, "%s <===\n", + __func__); + + return HALMAC_RET_SUCCESS; +} + +static enum halmac_ret_status +get_pinmux_list_8822b(struct halmac_adapter *adapter, + enum halmac_gpio_func gpio_func, + const struct halmac_gpio_pimux_list **list, + u32 *list_size, u32 *gpio_id) +{ + switch (gpio_func) { + case HALMAC_GPIO_FUNC_SW_IO_0: + *list = PINMUX_LIST_GPIO0_8822B; + *list_size = ARRAY_SIZE(PINMUX_LIST_GPIO0_8822B); + *gpio_id = HALMAC_GPIO0; + break; + case HALMAC_GPIO_FUNC_SW_IO_1: + *list = PINMUX_LIST_GPIO1_8822B; + *list_size = ARRAY_SIZE(PINMUX_LIST_GPIO1_8822B); + *gpio_id = HALMAC_GPIO1; + break; + case HALMAC_GPIO_FUNC_SW_IO_2: + *list = PINMUX_LIST_GPIO2_8822B; + *list_size = ARRAY_SIZE(PINMUX_LIST_GPIO2_8822B); + *gpio_id = HALMAC_GPIO2; + break; + case HALMAC_GPIO_FUNC_SW_IO_3: + *list = PINMUX_LIST_GPIO3_8822B; + *list_size = ARRAY_SIZE(PINMUX_LIST_GPIO3_8822B); + *gpio_id = HALMAC_GPIO3; + break; + case HALMAC_GPIO_FUNC_SW_IO_4: + case HALMAC_GPIO_FUNC_SDIO_INT: + *list = PINMUX_LIST_GPIO4_8822B; + *list_size = ARRAY_SIZE(PINMUX_LIST_GPIO4_8822B); + *gpio_id = HALMAC_GPIO4; + break; + case HALMAC_GPIO_FUNC_SW_IO_5: + *list = PINMUX_LIST_GPIO5_8822B; + *list_size = ARRAY_SIZE(PINMUX_LIST_GPIO5_8822B); + *gpio_id = HALMAC_GPIO5; + break; + case HALMAC_GPIO_FUNC_SW_IO_6: + *list = PINMUX_LIST_GPIO6_8822B; + *list_size = ARRAY_SIZE(PINMUX_LIST_GPIO6_8822B); + *gpio_id = HALMAC_GPIO6; + break; + case HALMAC_GPIO_FUNC_SW_IO_7: + *list = PINMUX_LIST_GPIO7_8822B; + *list_size = ARRAY_SIZE(PINMUX_LIST_GPIO7_8822B); + *gpio_id = HALMAC_GPIO7; + break; + case HALMAC_GPIO_FUNC_SW_IO_8: + case HALMAC_GPIO_FUNC_WL_LED: + *list = PINMUX_LIST_GPIO8_8822B; + *list_size = ARRAY_SIZE(PINMUX_LIST_GPIO8_8822B); + *gpio_id = HALMAC_GPIO8; + break; + case HALMAC_GPIO_FUNC_SW_IO_9: + *list = PINMUX_LIST_GPIO9_8822B; + *list_size = ARRAY_SIZE(PINMUX_LIST_GPIO9_8822B); + *gpio_id = HALMAC_GPIO9; + break; + case HALMAC_GPIO_FUNC_SW_IO_10: + *list = PINMUX_LIST_GPIO10_8822B; + *list_size = ARRAY_SIZE(PINMUX_LIST_GPIO10_8822B); + *gpio_id = HALMAC_GPIO10; + break; + case HALMAC_GPIO_FUNC_SW_IO_11: + *list = PINMUX_LIST_GPIO11_8822B; + *list_size = ARRAY_SIZE(PINMUX_LIST_GPIO11_8822B); + *gpio_id = HALMAC_GPIO11; + break; + case HALMAC_GPIO_FUNC_SW_IO_12: + *list = PINMUX_LIST_GPIO12_8822B; + *list_size = ARRAY_SIZE(PINMUX_LIST_GPIO12_8822B); + *gpio_id = HALMAC_GPIO12; + break; + case HALMAC_GPIO_FUNC_SW_IO_13: + case HALMAC_GPIO_FUNC_BT_DEV_WAKE1: + *list = PINMUX_LIST_GPIO13_8822B; + *list_size = ARRAY_SIZE(PINMUX_LIST_GPIO13_8822B); + *gpio_id = HALMAC_GPIO13; + break; + case HALMAC_GPIO_FUNC_SW_IO_14: + case HALMAC_GPIO_FUNC_BT_HOST_WAKE1: + *list = PINMUX_LIST_GPIO14_8822B; + *list_size = ARRAY_SIZE(PINMUX_LIST_GPIO14_8822B); + *gpio_id = HALMAC_GPIO14; + break; + case HALMAC_GPIO_FUNC_SW_IO_15: + *list = PINMUX_LIST_GPIO15_8822B; + *list_size = ARRAY_SIZE(PINMUX_LIST_GPIO15_8822B); + *gpio_id = HALMAC_GPIO15; + break; + default: + return HALMAC_RET_SWITCH_CASE_ERROR; + } + + return HALMAC_RET_SUCCESS; +} + +static enum halmac_ret_status +chk_pinmux_valid_8822b(struct halmac_adapter *adapter, + enum halmac_gpio_func gpio_func) +{ + struct halmac_pinmux_info *info = &adapter->pinmux_info; + enum halmac_ret_status status = HALMAC_RET_SUCCESS; + + switch (gpio_func) { + case HALMAC_GPIO_FUNC_SW_IO_0: + if (info->sw_io_0 == 1) + status = HALMAC_RET_PINMUX_USED; + break; + case HALMAC_GPIO_FUNC_SW_IO_1: + if (info->sw_io_1 == 1) + status = HALMAC_RET_PINMUX_USED; + break; + case HALMAC_GPIO_FUNC_SW_IO_2: + if (info->sw_io_2 == 1) + status = HALMAC_RET_PINMUX_USED; + break; + case HALMAC_GPIO_FUNC_SW_IO_3: + if (info->sw_io_3 == 1) + status = HALMAC_RET_PINMUX_USED; + break; + case HALMAC_GPIO_FUNC_SW_IO_4: + case HALMAC_GPIO_FUNC_SDIO_INT: + if (info->sw_io_4 == 1 || info->sdio_int == 1) + status = HALMAC_RET_PINMUX_USED; + break; + case HALMAC_GPIO_FUNC_SW_IO_5: + if (info->sw_io_5 == 1) + status = HALMAC_RET_PINMUX_USED; + break; + case HALMAC_GPIO_FUNC_SW_IO_6: + if (info->sw_io_6 == 1) + status = HALMAC_RET_PINMUX_USED; + break; + case HALMAC_GPIO_FUNC_SW_IO_7: + if (info->sw_io_7 == 1) + status = HALMAC_RET_PINMUX_USED; + break; + case HALMAC_GPIO_FUNC_SW_IO_8: + case HALMAC_GPIO_FUNC_WL_LED: + if (info->sw_io_8 == 1 || info->wl_led == 1) + status = HALMAC_RET_PINMUX_USED; + break; + case HALMAC_GPIO_FUNC_SW_IO_9: + if (info->sw_io_9 == 1) + status = HALMAC_RET_PINMUX_USED; + break; + case HALMAC_GPIO_FUNC_SW_IO_10: + if (info->sw_io_10 == 1) + status = HALMAC_RET_PINMUX_USED; + break; + case HALMAC_GPIO_FUNC_SW_IO_11: + if (info->sw_io_11 == 1) + status = HALMAC_RET_PINMUX_USED; + break; + case HALMAC_GPIO_FUNC_SW_IO_12: + if (info->sw_io_12 == 1) + status = HALMAC_RET_PINMUX_USED; + break; + case HALMAC_GPIO_FUNC_SW_IO_13: + case HALMAC_GPIO_FUNC_BT_DEV_WAKE1: + if (info->sw_io_13 == 1 || info->bt_dev_wake == 1) + status = HALMAC_RET_PINMUX_USED; + break; + case HALMAC_GPIO_FUNC_SW_IO_14: + case HALMAC_GPIO_FUNC_BT_HOST_WAKE1: + if (info->sw_io_14 == 1 || info->bt_host_wake == 1) + status = HALMAC_RET_PINMUX_USED; + break; + case HALMAC_GPIO_FUNC_SW_IO_15: + if (info->sw_io_15 == 1) + status = HALMAC_RET_PINMUX_USED; + break; + default: + return HALMAC_RET_SWITCH_CASE_ERROR; + } + + RT_TRACE(adapter->drv_adapter, COMP_HALMAC, DBG_DMESG, + "chk_pinmux_valid func : %X status : %X\n", gpio_func, status); + + return status; +} diff --git a/drivers/net/wireless/realtek/rtlwifi/halmac/halmac_88xx/halmac_8822b/halmac_gpio_8822b.h b/drivers/net/wireless/realtek/rtlwifi/halmac/halmac_88xx/halmac_8822b/halmac_gpio_8822b.h new file mode 100644 index 000000000000..f5d6d315ac3c --- /dev/null +++ b/drivers/net/wireless/realtek/rtlwifi/halmac/halmac_88xx/halmac_8822b/halmac_gpio_8822b.h @@ -0,0 +1,34 @@ +/****************************************************************************** + * + * Copyright(c) 2016 - 2018 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + ******************************************************************************/ + +#ifndef _HALMAC_GPIO_8822B_H_ +#define _HALMAC_GPIO_8822B_H_ + +#include "../../halmac_api.h" +#include "../../halmac_gpio_cmd.h" + +enum halmac_ret_status +pinmux_get_func_8822b(struct halmac_adapter *adapter, + enum halmac_gpio_func gpio_func, u8 *enable); + +enum halmac_ret_status +pinmux_set_func_8822b(struct halmac_adapter *adapter, + enum halmac_gpio_func gpio_func); + +enum halmac_ret_status +pinmux_free_func_8822b(struct halmac_adapter *adapter, + enum halmac_gpio_func gpio_func); + +#endif/* _HALMAC_GPIO_8822B_H_ */ diff --git a/drivers/net/wireless/realtek/rtlwifi/halmac/halmac_88xx/halmac_gpio_88xx.c b/drivers/net/wireless/realtek/rtlwifi/halmac/halmac_88xx/halmac_gpio_88xx.c new file mode 100644 index 000000000000..f95add244d47 --- /dev/null +++ b/drivers/net/wireless/realtek/rtlwifi/halmac/halmac_88xx/halmac_gpio_88xx.c @@ -0,0 +1,415 @@ +/****************************************************************************** + * + * Copyright(c) 2016 - 2018 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + ******************************************************************************/ + +#include "halmac_gpio_88xx.h" + +/** + * pinmux_wl_led_mode_88xx() -control wlan led gpio function + * @adapter : the adapter of halmac + * @mode : wlan led mode + * Author : Ivan Lin + * Return : enum halmac_ret_status + * More details of status code can be found in prototype document + */ +enum halmac_ret_status +pinmux_wl_led_mode_88xx(struct halmac_adapter *adapter, + enum halmac_wlled_mode mode) +{ + u8 value8; + struct halmac_api *api = (struct halmac_api *)adapter->halmac_api; + + RT_TRACE(adapter->drv_adapter, COMP_HALMAC, DBG_DMESG, "%s ===>\n", + __func__); + + value8 = HALMAC_REG_R8(REG_LED_CFG + 2); + value8 &= ~(BIT(6)); + value8 |= BIT(3); + value8 &= ~(BIT(0) | BIT(1) | BIT(2)); + + switch (mode) { + case HALMAC_WLLED_MODE_TRX: + value8 |= 2; + break; + case HALMAC_WLLED_MODE_TX: + value8 |= 4; + break; + case HALMAC_WLLED_MODE_RX: + value8 |= 6; + break; + case HALMAC_WLLED_MODE_SW_CTRL: + value8 |= 0; + break; + default: + return HALMAC_RET_SWITCH_CASE_ERROR; + } + + HALMAC_REG_W8(REG_LED_CFG + 2, value8); + + RT_TRACE(adapter->drv_adapter, COMP_HALMAC, DBG_DMESG, "%s <===\n", + __func__); + + return HALMAC_RET_SUCCESS; +} + +/** + * pinmux_wl_led_sw_ctrl_88xx() -control wlan led on/off + * @adapter : the adapter of halmac + * @on : on(1), off(0) + * Author : Ivan Lin + * Return : enum halmac_ret_status + * More details of status code can be found in prototype document + */ +void +pinmux_wl_led_sw_ctrl_88xx(struct halmac_adapter *adapter, u8 on) +{ + u8 value8; + struct halmac_api *api = (struct halmac_api *)adapter->halmac_api; + + value8 = HALMAC_REG_R8(REG_LED_CFG + 2); + value8 = (on == 0) ? value8 | BIT(3) : value8 & ~(BIT(3)); + + HALMAC_REG_W8(REG_LED_CFG + 2, value8); +} + +/** + * pinmux_sdio_int_polarity_88xx() -control sdio int polarity + * @adapter : the adapter of halmac + * @low_active : low active(1), high active(0) + * Author : Ivan Lin + * Return : enum halmac_ret_status + * More details of status code can be found in prototype document + */ +void +pinmux_sdio_int_polarity_88xx(struct halmac_adapter *adapter, u8 low_active) +{ + u8 value8; + struct halmac_api *api = (struct halmac_api *)adapter->halmac_api; + + value8 = HALMAC_REG_R8(REG_SYS_SDIO_CTRL + 2); + value8 = (low_active == 0) ? value8 | BIT(3) : value8 & ~(BIT(3)); + + HALMAC_REG_W8(REG_SYS_SDIO_CTRL + 2, value8); +} + +/** + * pinmux_gpio_mode_88xx() -control gpio io mode + * @adapter : the adapter of halmac + * @gpio_id : gpio0~15(0~15) + * @output : output(1), input(0) + * Author : Ivan Lin + * Return : enum halmac_ret_status + * More details of status code can be found in prototype document + */ +enum halmac_ret_status +pinmux_gpio_mode_88xx(struct halmac_adapter *adapter, u8 gpio_id, u8 output) +{ + u16 value16; + u8 in_out; + u32 offset; + struct halmac_api *api = (struct halmac_api *)adapter->halmac_api; + + if (gpio_id <= 7) + offset = REG_GPIO_PIN_CTRL + 2; + else if (gpio_id >= 8 && gpio_id <= 15) + offset = REG_GPIO_EXT_CTRL + 2; + else + return HALMAC_RET_WRONG_GPIO; + + in_out = (output == 0) ? 0 : 1; + gpio_id &= (8 - 1); + + value16 = HALMAC_REG_R16(offset); + value16 &= ~((1 << gpio_id) | (1 << gpio_id << 8)); + value16 |= (in_out << gpio_id); + HALMAC_REG_W16(offset, value16); + + return HALMAC_RET_SUCCESS; +} + +/** + * pinmux_gpio_output_88xx() -control gpio output high/low + * @adapter : the adapter of halmac + * @gpio_id : gpio0~15(0~15) + * @high : high(1), low(0) + * Author : Ivan Lin + * Return : enum halmac_ret_status + * More details of status code can be found in prototype document + */ +enum halmac_ret_status +pinmux_gpio_output_88xx(struct halmac_adapter *adapter, u8 gpio_id, u8 high) +{ + u8 value8; + u8 hi_low; + u32 offset; + struct halmac_api *api = (struct halmac_api *)adapter->halmac_api; + + if (gpio_id <= 7) + offset = REG_GPIO_PIN_CTRL + 1; + else if (gpio_id >= 8 && gpio_id <= 15) + offset = REG_GPIO_EXT_CTRL + 1; + else + return HALMAC_RET_WRONG_GPIO; + + hi_low = (high == 0) ? 0 : 1; + gpio_id &= (8 - 1); + + value8 = HALMAC_REG_R8(offset); + value8 &= ~(1 << gpio_id); + value8 |= (hi_low << gpio_id); + HALMAC_REG_W8(offset, value8); + + return HALMAC_RET_SUCCESS; +} + +/** + * halmac_pinmux_status_88xx() -get current gpio status(high/low) + * @adapter : the adapter of halmac + * @pin_id : 0~15(0~15) + * @phigh : high(1), low(0) + * Author : Ivan Lin + * Return : enum halmac_ret_status + * More details of status code can be found in prototype document + */ +enum halmac_ret_status +pinmux_pin_status_88xx(struct halmac_adapter *adapter, u8 pin_id, u8 *high) +{ + u8 value8; + u32 offset; + struct halmac_api *api = (struct halmac_api *)adapter->halmac_api; + + if (pin_id <= 7) + offset = REG_GPIO_PIN_CTRL; + else if (pin_id >= 8 && pin_id <= 15) + offset = REG_GPIO_EXT_CTRL; + else + return HALMAC_RET_WRONG_GPIO; + + pin_id &= (8 - 1); + + value8 = HALMAC_REG_R8(offset); + *high = (value8 & (1 << pin_id)) >> pin_id; + + return HALMAC_RET_SUCCESS; +} + +enum halmac_ret_status +pinmux_parser_88xx(struct halmac_adapter *adapter, + const struct halmac_gpio_pimux_list *list, u32 size, + u32 gpio_id, u32 *cur_func) +{ + u32 i; + u8 value8; + const struct halmac_gpio_pimux_list *cur_list = list; + enum halmac_gpio_cfg_state *state; + struct halmac_api *api = (struct halmac_api *)adapter->halmac_api; + + state = &adapter->halmac_state.gpio_cfg_state; + + if (*state == HALMAC_GPIO_CFG_STATE_BUSY) + return HALMAC_RET_BUSY_STATE; + + *state = HALMAC_GPIO_CFG_STATE_BUSY; + + for (i = 0; i < size; i++) { + if (gpio_id != cur_list->id) { + pr_err("offset:%X, value:%X, func:%X\n", + cur_list->offset, cur_list->value, + cur_list->func); + pr_err("id1 : %X, id2 : %X\n", gpio_id, cur_list->id); + *state = HALMAC_GPIO_CFG_STATE_IDLE; + return HALMAC_RET_GET_PINMUX_ERR; + } + value8 = HALMAC_REG_R8(cur_list->offset); + value8 &= cur_list->msk; + if (value8 == cur_list->value) { + *cur_func = cur_list->func; + break; + } + cur_list++; + } + + *state = HALMAC_GPIO_CFG_STATE_IDLE; + + if (i == size) + return HALMAC_RET_GET_PINMUX_ERR; + + return HALMAC_RET_SUCCESS; +} + +enum halmac_ret_status +pinmux_switch_88xx(struct halmac_adapter *adapter, + const struct halmac_gpio_pimux_list *list, u32 size, + u32 gpio_id, enum halmac_gpio_func gpio_func) +{ + u32 i; + u8 value8; + u16 switch_func; + const struct halmac_gpio_pimux_list *cur_list = list; + enum halmac_gpio_cfg_state *state; + struct halmac_api *api = (struct halmac_api *)adapter->halmac_api; + + state = &adapter->halmac_state.gpio_cfg_state; + + if (*state == HALMAC_GPIO_CFG_STATE_BUSY) + return HALMAC_RET_BUSY_STATE; + + switch (gpio_func) { + case HALMAC_GPIO_FUNC_WL_LED: + switch_func = HALMAC_WL_LED; + break; + case HALMAC_GPIO_FUNC_SDIO_INT: + switch_func = HALMAC_SDIO_INT; + break; + case HALMAC_GPIO_FUNC_BT_HOST_WAKE1: + case HALMAC_GPIO_FUNC_BT_DEV_WAKE1: + switch_func = HALMAC_GPIO13_14_WL_CTRL_EN; + break; + case HALMAC_GPIO_FUNC_SW_IO_0: + case HALMAC_GPIO_FUNC_SW_IO_1: + case HALMAC_GPIO_FUNC_SW_IO_2: + case HALMAC_GPIO_FUNC_SW_IO_3: + case HALMAC_GPIO_FUNC_SW_IO_4: + case HALMAC_GPIO_FUNC_SW_IO_5: + case HALMAC_GPIO_FUNC_SW_IO_6: + case HALMAC_GPIO_FUNC_SW_IO_7: + case HALMAC_GPIO_FUNC_SW_IO_8: + case HALMAC_GPIO_FUNC_SW_IO_9: + case HALMAC_GPIO_FUNC_SW_IO_10: + case HALMAC_GPIO_FUNC_SW_IO_11: + case HALMAC_GPIO_FUNC_SW_IO_12: + case HALMAC_GPIO_FUNC_SW_IO_13: + case HALMAC_GPIO_FUNC_SW_IO_14: + case HALMAC_GPIO_FUNC_SW_IO_15: + switch_func = HALMAC_SW_IO; + break; + default: + return HALMAC_RET_SWITCH_CASE_ERROR; + } + + for (i = 0; i < size; i++) { + if (gpio_id != cur_list->id) { + pr_err("offset:%X, value:%X, func:%X\n", + cur_list->offset, cur_list->value, + cur_list->func); + pr_err("id1 : %X, id2 : %X\n", gpio_id, cur_list->id); + return HALMAC_RET_GET_PINMUX_ERR; + } + + if (switch_func == cur_list->func) + break; + + cur_list++; + } + + if (i == size) { + pr_err("gpio func error:%X %X\n", gpio_id, cur_list->id); + return HALMAC_RET_GET_PINMUX_ERR; + } + + *state = HALMAC_GPIO_CFG_STATE_BUSY; + + cur_list = list; + for (i = 0; i < size; i++) { + value8 = HALMAC_REG_R8(cur_list->offset); + value8 &= ~(cur_list->msk); + + if (switch_func == cur_list->func) { + value8 |= (cur_list->value & cur_list->msk); + HALMAC_REG_W8(cur_list->offset, value8); + break; + } + + value8 |= (~cur_list->value & cur_list->msk); + HALMAC_REG_W8(cur_list->offset, value8); + + cur_list++; + } + + *state = HALMAC_GPIO_CFG_STATE_IDLE; + + return HALMAC_RET_SUCCESS; +} + +enum halmac_ret_status +pinmux_record_88xx(struct halmac_adapter *adapter, + enum halmac_gpio_func gpio_func, u8 val) +{ + switch (gpio_func) { + case HALMAC_GPIO_FUNC_WL_LED: + adapter->pinmux_info.wl_led = val; + break; + case HALMAC_GPIO_FUNC_SDIO_INT: + adapter->pinmux_info.sdio_int = val; + break; + case HALMAC_GPIO_FUNC_BT_HOST_WAKE1: + adapter->pinmux_info.bt_host_wake = val; + break; + case HALMAC_GPIO_FUNC_BT_DEV_WAKE1: + adapter->pinmux_info.bt_dev_wake = val; + break; + case HALMAC_GPIO_FUNC_SW_IO_0: + adapter->pinmux_info.sw_io_0 = val; + break; + case HALMAC_GPIO_FUNC_SW_IO_1: + adapter->pinmux_info.sw_io_1 = val; + break; + case HALMAC_GPIO_FUNC_SW_IO_2: + adapter->pinmux_info.sw_io_2 = val; + break; + case HALMAC_GPIO_FUNC_SW_IO_3: + adapter->pinmux_info.sw_io_3 = val; + break; + case HALMAC_GPIO_FUNC_SW_IO_4: + adapter->pinmux_info.sw_io_4 = val; + break; + case HALMAC_GPIO_FUNC_SW_IO_5: + adapter->pinmux_info.sw_io_5 = val; + break; + case HALMAC_GPIO_FUNC_SW_IO_6: + adapter->pinmux_info.sw_io_6 = val; + break; + case HALMAC_GPIO_FUNC_SW_IO_7: + adapter->pinmux_info.sw_io_7 = val; + break; + case HALMAC_GPIO_FUNC_SW_IO_8: + adapter->pinmux_info.sw_io_8 = val; + break; + case HALMAC_GPIO_FUNC_SW_IO_9: + adapter->pinmux_info.sw_io_9 = val; + break; + case HALMAC_GPIO_FUNC_SW_IO_10: + adapter->pinmux_info.sw_io_10 = val; + break; + case HALMAC_GPIO_FUNC_SW_IO_11: + adapter->pinmux_info.sw_io_11 = val; + break; + case HALMAC_GPIO_FUNC_SW_IO_12: + adapter->pinmux_info.sw_io_12 = val; + break; + case HALMAC_GPIO_FUNC_SW_IO_13: + adapter->pinmux_info.sw_io_13 = val; + break; + case HALMAC_GPIO_FUNC_SW_IO_14: + adapter->pinmux_info.sw_io_14 = val; + break; + case HALMAC_GPIO_FUNC_SW_IO_15: + adapter->pinmux_info.sw_io_15 = val; + break; + default: + return HALMAC_RET_GET_PINMUX_ERR; + } + + return HALMAC_RET_SUCCESS; +} diff --git a/drivers/net/wireless/realtek/rtlwifi/halmac/halmac_88xx/halmac_gpio_88xx.h b/drivers/net/wireless/realtek/rtlwifi/halmac/halmac_88xx/halmac_gpio_88xx.h new file mode 100644 index 000000000000..2b6b5ce345f4 --- /dev/null +++ b/drivers/net/wireless/realtek/rtlwifi/halmac/halmac_88xx/halmac_gpio_88xx.h @@ -0,0 +1,55 @@ +/****************************************************************************** + * + * Copyright(c) 2016 - 2018 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + ******************************************************************************/ + +#ifndef _HALMAC_GPIO_88XX_H_ +#define _HALMAC_GPIO_88XX_H_ + +#include "../halmac_api.h" +#include "../halmac_gpio_cmd.h" + +enum halmac_ret_status +pinmux_wl_led_mode_88xx(struct halmac_adapter *adapter, + enum halmac_wlled_mode mode); + +void +pinmux_wl_led_sw_ctrl_88xx(struct halmac_adapter *adapter, u8 on); + +void +pinmux_sdio_int_polarity_88xx(struct halmac_adapter *adapter, u8 low_active); + +enum halmac_ret_status +pinmux_gpio_mode_88xx(struct halmac_adapter *adapter, u8 gpio_id, u8 output); + +enum halmac_ret_status +pinmux_gpio_output_88xx(struct halmac_adapter *adapter, u8 gpio_id, u8 high); + +enum halmac_ret_status +pinmux_pin_status_88xx(struct halmac_adapter *adapter, u8 pin_id, u8 *high); + +enum halmac_ret_status +pinmux_parser_88xx(struct halmac_adapter *adapter, + const struct halmac_gpio_pimux_list *list, u32 size, + u32 gpio_id, u32 *cur_func); + +enum halmac_ret_status +pinmux_switch_88xx(struct halmac_adapter *adapter, + const struct halmac_gpio_pimux_list *list, u32 size, + u32 gpio_id, enum halmac_gpio_func gpio_func); + +enum halmac_ret_status +pinmux_record_88xx(struct halmac_adapter *adapter, + enum halmac_gpio_func gpio_func, u8 val); + +#endif/* _HALMAC_GPIO_88XX_H_ */ diff --git a/drivers/net/wireless/realtek/rtlwifi/halmac/halmac_gpio_cmd.h b/drivers/net/wireless/realtek/rtlwifi/halmac/halmac_gpio_cmd.h new file mode 100644 index 000000000000..92283350083a --- /dev/null +++ b/drivers/net/wireless/realtek/rtlwifi/halmac/halmac_gpio_cmd.h @@ -0,0 +1,84 @@ +/****************************************************************************** + * + * Copyright(c) 2016 - 2018 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + ******************************************************************************/ + +#ifndef HALMAC_GPIO_CMD +#define HALMAC_GPIO_CMD + +#include "../wifi.h" + +/* GPIO ID */ +#define HALMAC_GPIO0 0 +#define HALMAC_GPIO1 1 +#define HALMAC_GPIO2 2 +#define HALMAC_GPIO3 3 +#define HALMAC_GPIO4 4 +#define HALMAC_GPIO5 5 +#define HALMAC_GPIO6 6 +#define HALMAC_GPIO7 7 +#define HALMAC_GPIO8 8 +#define HALMAC_GPIO9 9 +#define HALMAC_GPIO10 10 +#define HALMAC_GPIO11 11 +#define HALMAC_GPIO12 12 +#define HALMAC_GPIO13 13 +#define HALMAC_GPIO14 14 +#define HALMAC_GPIO15 15 +#define HALMAC_GPIO_NUM 16 + +/* GPIO type */ +#define HALMAC_GPIO_IN 0 +#define HALMAC_GPIO_OUT 1 +#define HALMAC_GPIO_IN_OUT 2 + +/* Function name */ +#define HALMAC_WL_HWPDN 0 +#define HALMAC_BT_HWPDN 1 +#define HALMAC_BT_GPIO 2 +#define HALMAC_WL_HW_EXTWOL 3 +#define HALMAC_BT_HW_EXTWOL 4 +#define HALMAC_BT_SFLASH 5 +#define HALMAC_WL_SFLASH 6 +#define HALMAC_WL_LED 7 +#define HALMAC_SDIO_INT 8 +#define HALMAC_UART0 9 +#define HALMAC_EEPROM 10 +#define HALMAC_JTAG 11 +#define HALMAC_LTE_COEX_UART 12 +#define HALMAC_3W_LTE_WL_GPIO 13 +#define HALMAC_GPIO2_3_WL_CTRL_EN 14 +#define HALMAC_GPIO13_14_WL_CTRL_EN 15 +#define HALMAC_DBG_GNT_WL_BT 16 +#define HALMAC_BT_3DDLS_A 17 +#define HALMAC_BT_3DDLS_B 18 +#define HALMAC_BT_PTA 19 +#define HALMAC_WL_PTA 20 +#define HALMAC_WL_UART 21 +#define HALMAC_WLMAC_DBG 22 +#define HALMAC_WLPHY_DBG 23 +#define HALMAC_BT_DBG 24 +#define HALMAC_WLPHY_RFE_CTRL2GPIO 25 +#define HALMAC_EXT_XTAL 26 +#define HALMAC_SW_IO 27 + +struct halmac_gpio_pimux_list { + u16 func; + u8 id; + u8 type; + u16 offset; + u8 msk; + u8 value; +}; + +#endif