From patchwork Tue Jun 10 02:37:15 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nobuhiro Iwamatsu X-Patchwork-Id: 4326491 Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 1DF1C9F390 for ; Tue, 10 Jun 2014 02:37:28 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 0CCCF20158 for ; Tue, 10 Jun 2014 02:37:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DCAF120154 for ; Tue, 10 Jun 2014 02:37:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754401AbaFJChZ (ORCPT ); Mon, 9 Jun 2014 22:37:25 -0400 Received: from mail-pa0-f47.google.com ([209.85.220.47]:34582 "EHLO mail-pa0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754361AbaFJChY (ORCPT ); Mon, 9 Jun 2014 22:37:24 -0400 Received: by mail-pa0-f47.google.com with SMTP id fa1so158643pad.6 for ; Mon, 09 Jun 2014 19:37:24 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id; bh=1QqSR+Lxf3Qvijf5qXouDE47exZp+pZ/hcnTLFQb7p8=; b=j12VfJDBoD1/YMoQOqzerkeNPJjViEwug2K0EYmlwxvS/oFqQUA+dxjRMcSay23L9A lTzTpUI3f/ZO1AFcXTN/jZylkckJqohn0sATb4eFHrjydm2biev7ppcVyzN6ao6Bw2jp 6mepCGAYXo2sQNPJf8jEJ8LgQHgndPOE/9pycQYVamvzMCkWiE4jmpAxAt8WmkQb7Z/B bcIrD0jh64AzenkU7TvBRpppPjLY1NlkhjSVnBdc9pQJuu7TpZBHP5SgqNlqWf3UwkuI CnKwl7GSGIHR/C6+6QREdnWBsUyPp3i6XavTanMLl+e0WTOOUT6Y6gjzkU0PPBrDyAxp 4FHg== X-Gm-Message-State: ALoCoQmCWISsla34zJtbJv3xiQlwT3WH3erGb8t6K6zM2hS1jZL4Vwnyjf1dZ37xUEvS0XiXUs5R X-Received: by 10.66.155.7 with SMTP id vs7mr2406422pab.42.1402367844202; Mon, 09 Jun 2014 19:37:24 -0700 (PDT) Received: from xps-iwamatsu.renesas.com (49.14.32.202.bf.2iij.net. [202.32.14.49]) by mx.google.com with ESMTPSA id ee5sm66460967pbc.47.2014.06.09.19.37.21 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 09 Jun 2014 19:37:23 -0700 (PDT) From: Nobuhiro Iwamatsu To: linus.walleij@linaro.org Cc: linux-kernel@vger.kernel.org, magnus.damm@gmail.com, horms+renesas@verge.net.au, linux-sh@vger.kernel.org, laurent.pinchart@ideasonboard.com, Nobuhiro Iwamatsu Subject: [PATCH v2] pinctrl: sh-pfc: r8a7791: Add HSCIF pin support Date: Tue, 10 Jun 2014 11:37:15 +0900 Message-Id: <1402367835-21295-1-git-send-email-nobuhiro.iwamatsu.yj@renesas.com> X-Mailer: git-send-email 2.0.0 Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-7.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Nobuhiro Iwamatsu Acked-by: Laurent Pinchart --- V2: - Add pin map for hscif2_data_d. - Add Acked-by: Laurent Pinchart drivers/pinctrl/sh-pfc/pfc-r8a7791.c | 250 +++++++++++++++++++++++++++++++++++ 1 file changed, 250 insertions(+) diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7791.c b/drivers/pinctrl/sh-pfc/pfc-r8a7791.c index 7868bf3..482a805 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a7791.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7791.c @@ -1807,6 +1807,192 @@ static const unsigned int eth_rmii_mux[] = { ETH_RXD0_MARK, ETH_RXD1_MARK, ETH_RX_ER_MARK, ETH_CRS_DV_MARK, ETH_TXD0_MARK, ETH_TXD1_MARK, ETH_TX_EN_MARK, ETH_REFCLK_MARK, }; + +/* - HSCIF0 ----------------------------------------------------------------- */ +static const unsigned int hscif0_data_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(7, 3), RCAR_GP_PIN(7, 4), +}; +static const unsigned int hscif0_data_mux[] = { + HRX0_MARK, HTX0_MARK, +}; +static const unsigned int hscif0_clk_pins[] = { + /* SCK */ + RCAR_GP_PIN(7, 2), +}; +static const unsigned int hscif0_clk_mux[] = { + HSCK0_MARK, +}; +static const unsigned int hscif0_ctrl_pins[] = { + /* RTS, CTS */ + RCAR_GP_PIN(7, 1), RCAR_GP_PIN(7, 0), +}; +static const unsigned int hscif0_ctrl_mux[] = { + HRTS0_N_MARK, HCTS0_N_MARK, +}; +static const unsigned int hscif0_data_b_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(3, 12), RCAR_GP_PIN(3, 15), +}; +static const unsigned int hscif0_data_b_mux[] = { + HRX0_B_MARK, HTX0_B_MARK, +}; +static const unsigned int hscif0_ctrl_b_pins[] = { + /* RTS, CTS */ + RCAR_GP_PIN(3, 14), RCAR_GP_PIN(3, 13), +}; +static const unsigned int hscif0_ctrl_b_mux[] = { + HRTS0_N_B_MARK, HCTS0_N_B_MARK, +}; +static const unsigned int hscif0_data_c_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(2, 0), RCAR_GP_PIN(2, 1), +}; +static const unsigned int hscif0_data_c_mux[] = { + HRX0_C_MARK, HTX0_C_MARK, +}; +static const unsigned int hscif0_clk_c_pins[] = { + /* SCK */ + RCAR_GP_PIN(5, 31), +}; +static const unsigned int hscif0_clk_c_mux[] = { + HSCK0_C_MARK, +}; +/* - HSCIF1 ----------------------------------------------------------------- */ +static const unsigned int hscif1_data_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(7, 5), RCAR_GP_PIN(7, 6), +}; +static const unsigned int hscif1_data_mux[] = { + HRX1_MARK, HTX1_MARK, +}; +static const unsigned int hscif1_clk_pins[] = { + /* SCK */ + RCAR_GP_PIN(7, 7), +}; +static const unsigned int hscif1_clk_mux[] = { + HSCK1_MARK, +}; +static const unsigned int hscif1_ctrl_pins[] = { + /* RTS, CTS */ + RCAR_GP_PIN(7, 9), RCAR_GP_PIN(7, 8), +}; +static const unsigned int hscif1_ctrl_mux[] = { + HRTS1_N_MARK, HCTS1_N_MARK, +}; +static const unsigned int hscif1_data_b_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(1, 17), RCAR_GP_PIN(1, 18), +}; +static const unsigned int hscif1_data_b_mux[] = { + HRX1_B_MARK, HTX1_B_MARK, +}; +static const unsigned int hscif1_data_c_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(7, 14), RCAR_GP_PIN(7, 15), +}; +static const unsigned int hscif1_data_c_mux[] = { + HRX1_C_MARK, HTX1_C_MARK, +}; +static const unsigned int hscif1_clk_c_pins[] = { + /* SCK */ + RCAR_GP_PIN(7, 16), +}; +static const unsigned int hscif1_clk_c_mux[] = { + HSCK1_C_MARK, +}; +static const unsigned int hscif1_ctrl_c_pins[] = { + /* RTS, CTS */ + RCAR_GP_PIN(7, 18), RCAR_GP_PIN(7, 17), +}; +static const unsigned int hscif1_ctrl_c_mux[] = { + HRTS1_N_C_MARK, HCTS1_N_C_MARK, +}; +static const unsigned int hscif1_data_d_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(4, 28), RCAR_GP_PIN(4, 18), +}; +static const unsigned int hscif1_data_d_mux[] = { + HRX1_D_MARK, HTX1_D_MARK, +}; +static const unsigned int hscif1_data_e_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(7, 14), RCAR_GP_PIN(7, 15), +}; +static const unsigned int hscif1_data_e_mux[] = { + HRX1_C_MARK, HTX1_C_MARK, +}; +static const unsigned int hscif1_clk_e_pins[] = { + /* SCK */ + RCAR_GP_PIN(2, 6), +}; +static const unsigned int hscif1_clk_e_mux[] = { + HSCK1_E_MARK, +}; +static const unsigned int hscif1_ctrl_e_pins[] = { + /* RTS, CTS */ + RCAR_GP_PIN(2, 8), RCAR_GP_PIN(2, 7), +}; +static const unsigned int hscif1_ctrl_e_mux[] = { + HRTS1_N_E_MARK, HCTS1_N_E_MARK, +}; +/* - HSCIF2 ----------------------------------------------------------------- */ +static const unsigned int hscif2_data_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(4, 16), RCAR_GP_PIN(4, 17), +}; +static const unsigned int hscif2_data_mux[] = { + HRX2_MARK, HTX2_MARK, +}; +static const unsigned int hscif2_clk_pins[] = { + /* SCK */ + RCAR_GP_PIN(4, 15), +}; +static const unsigned int hscif2_clk_mux[] = { + HSCK2_MARK, +}; +static const unsigned int hscif2_ctrl_pins[] = { + /* RTS, CTS */ + RCAR_GP_PIN(4, 14), RCAR_GP_PIN(4, 13), +}; +static const unsigned int hscif2_ctrl_mux[] = { + HRTS2_N_MARK, HCTS2_N_MARK, +}; +static const unsigned int hscif2_data_b_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(1, 20), RCAR_GP_PIN(1, 22), +}; +static const unsigned int hscif2_data_b_mux[] = { + HRX2_B_MARK, HTX2_B_MARK, +}; +static const unsigned int hscif2_ctrl_b_pins[] = { + /* RTS, CTS */ + RCAR_GP_PIN(1, 23), RCAR_GP_PIN(1, 21), +}; +static const unsigned int hscif2_ctrl_b_mux[] = { + HRTS2_N_B_MARK, HCTS2_N_B_MARK, +}; +static const unsigned int hscif2_data_c_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(2, 0), RCAR_GP_PIN(2, 1), +}; +static const unsigned int hscif2_data_c_mux[] = { + HRX2_C_MARK, HTX2_C_MARK, +}; +static const unsigned int hscif2_clk_c_pins[] = { + /* SCK */ + RCAR_GP_PIN(5, 31), +}; +static const unsigned int hscif2_clk_c_mux[] = { + HSCK2_C_MARK, +}; +static const unsigned int hscif2_data_d_pins[] = { + /* RX, TX */ + RCAR_GP_PIN(1, 20), RCAR_GP_PIN(5, 31), +}; +static const unsigned int hscif2_data_d_mux[] = { + HRX2_B_MARK, HTX2_D_MARK, +}; /* - I2C0 ------------------------------------------------------------------- */ static const unsigned int i2c0_pins[] = { /* SCL, SDA */ @@ -3564,6 +3750,32 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(eth_magic), SH_PFC_PIN_GROUP(eth_mdio), SH_PFC_PIN_GROUP(eth_rmii), + SH_PFC_PIN_GROUP(hscif0_data), + SH_PFC_PIN_GROUP(hscif0_clk), + SH_PFC_PIN_GROUP(hscif0_ctrl), + SH_PFC_PIN_GROUP(hscif0_data_b), + SH_PFC_PIN_GROUP(hscif0_ctrl_b), + SH_PFC_PIN_GROUP(hscif0_data_c), + SH_PFC_PIN_GROUP(hscif0_clk_c), + SH_PFC_PIN_GROUP(hscif1_data), + SH_PFC_PIN_GROUP(hscif1_clk), + SH_PFC_PIN_GROUP(hscif1_ctrl), + SH_PFC_PIN_GROUP(hscif1_data_b), + SH_PFC_PIN_GROUP(hscif1_data_c), + SH_PFC_PIN_GROUP(hscif1_clk_c), + SH_PFC_PIN_GROUP(hscif1_ctrl_c), + SH_PFC_PIN_GROUP(hscif1_data_d), + SH_PFC_PIN_GROUP(hscif1_data_e), + SH_PFC_PIN_GROUP(hscif1_clk_e), + SH_PFC_PIN_GROUP(hscif1_ctrl_e), + SH_PFC_PIN_GROUP(hscif2_data), + SH_PFC_PIN_GROUP(hscif2_clk), + SH_PFC_PIN_GROUP(hscif2_ctrl), + SH_PFC_PIN_GROUP(hscif2_data_b), + SH_PFC_PIN_GROUP(hscif2_ctrl_b), + SH_PFC_PIN_GROUP(hscif2_data_c), + SH_PFC_PIN_GROUP(hscif2_clk_c), + SH_PFC_PIN_GROUP(hscif2_data_d), SH_PFC_PIN_GROUP(i2c0), SH_PFC_PIN_GROUP(i2c0_b), SH_PFC_PIN_GROUP(i2c0_c), @@ -3824,6 +4036,41 @@ static const char * const eth_groups[] = { "eth_rmii", }; +static const char * const hscif0_groups[] = { + "hscif0_data", + "hscif0_clk", + "hscif0_ctrl", + "hscif0_data_b", + "hscif0_ctrl_b", + "hscif0_data_c", + "hscif0_clk_c", +}; + +static const char * const hscif1_groups[] = { + "hscif1_data", + "hscif1_clk", + "hscif1_ctrl", + "hscif1_data_b", + "hscif1_data_c", + "hscif1_clk_c", + "hscif1_ctrl_c", + "hscif1_data_d", + "hscif1_data_e", + "hscif1_clk_e", + "hscif1_ctrl_e", +}; + +static const char * const hscif2_groups[] = { + "hscif2_data", + "hscif2_clk", + "hscif2_ctrl", + "hscif2_data_b", + "hscif2_ctrl_b", + "hscif2_data_c", + "hscif2_clk_c", + "hscif2_data_d", +}; + static const char * const i2c0_groups[] = { "i2c0", "i2c0_b", @@ -4156,6 +4403,9 @@ static const struct sh_pfc_function pinmux_functions[] = { SH_PFC_FUNCTION(du0), SH_PFC_FUNCTION(du1), SH_PFC_FUNCTION(eth), + SH_PFC_FUNCTION(hscif0), + SH_PFC_FUNCTION(hscif1), + SH_PFC_FUNCTION(hscif2), SH_PFC_FUNCTION(i2c0), SH_PFC_FUNCTION(i2c1), SH_PFC_FUNCTION(i2c2),