From patchwork Thu Jun 15 07:16:18 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Wang X-Patchwork-Id: 9788195 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 6A50060231 for ; Thu, 15 Jun 2017 07:17:09 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5C75C2029B for ; Thu, 15 Jun 2017 07:17:09 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 509692852E; Thu, 15 Jun 2017 07:17:09 +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=unavailable 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 069632029B for ; Thu, 15 Jun 2017 07:17:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752467AbdFOHQz (ORCPT ); Thu, 15 Jun 2017 03:16:55 -0400 Received: from regular1.263xmail.com ([211.150.99.140]:56235 "EHLO regular1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752051AbdFOHQx (ORCPT ); Thu, 15 Jun 2017 03:16:53 -0400 Received: from frank.wang?rock-chips.com (unknown [192.168.167.105]) by regular1.263xmail.com (Postfix) with ESMTP id BF6B94BC9; Thu, 15 Jun 2017 15:16:42 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.263.net (Postfix) with ESMTPA id 78CE23D0; Thu, 15 Jun 2017 15:16:40 +0800 (CST) X-RL-SENDER: frank.wang@rock-chips.com X-FST-TO: heiko@sntech.de X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: frank.wang@rock-chips.com X-UNIQUE-TAG: X-ATTACHMENT-NUM: 0 X-SENDER: wmc@rock-chips.com X-DNS-TYPE: 0 Received: from unknown (unknown [58.22.7.114]) by smtp.263.net (Postfix) whith SMTP id 29270PN2Y8U; Thu, 15 Jun 2017 15:16:43 +0800 (CST) From: Frank Wang To: heiko@sntech.de, robh+dt@kernel.org, ulf.hansson@linaro.org, mark.rutland@arm.com Cc: linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, charles.chen@rock-chips.com, kevan.lan@rock-chips.com, huangtao@rock-chips.com, finley.xiao@rock-chips.com, david.wu@rock-chips.com, shawn.lin@rock-chips.com, wmc@rock-chips.com Subject: [PATCH 4/6] ARM: dts: rockchip: add sdmmc and sdio nodes for rk3228 SoC Date: Thu, 15 Jun 2017 15:16:18 +0800 Message-Id: <1497510980-23207-5-git-send-email-frank.wang@rock-chips.com> X-Mailer: git-send-email 2.0.0 In-Reply-To: <1497510980-23207-1-git-send-email-frank.wang@rock-chips.com> References: <1497510980-23207-1-git-send-email-frank.wang@rock-chips.com> Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Shawn Lin This patch adds sdmmc/sdio controller nodes for rk3228 SoC. Signed-off-by: Shawn Lin --- arch/arm/boot/dts/rk322x.dtsi | 60 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi index a812422..5e7b54c 100644 --- a/arch/arm/boot/dts/rk322x.dtsi +++ b/arch/arm/boot/dts/rk322x.dtsi @@ -500,6 +500,32 @@ status = "disabled"; }; + sdmmc: dwmmc@30000000 { + compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc"; + reg = <0x30000000 0x4000>; + interrupts = ; + clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>, + <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>; + clock-names = "biu", "ciu", "ciu_drv", "ciu_sample"; + fifo-depth = <0x100>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>; + status = "disabled"; + }; + + sdio: dwmmc@30010000 { + compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc"; + reg = <0x30010000 0x4000>; + interrupts = ; + clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>, + <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>; + clock-names = "biu", "ciu", "ciu_drv", "ciu_sample"; + fifo-depth = <0x100>; + pinctrl-names = "default"; + pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>; + status = "disabled"; + }; + emmc: dwmmc@30020000 { compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc"; reg = <0x30020000 0x4000>; @@ -710,6 +736,40 @@ drive-strength = <12>; }; + sdmmc { + sdmmc_clk: sdmmc-clk { + rockchip,pins = <1 16 RK_FUNC_1 &pcfg_pull_none_drv_12ma>; + }; + + sdmmc_cmd: sdmmc-cmd { + rockchip,pins = <1 15 RK_FUNC_1 &pcfg_pull_none_drv_12ma>; + }; + + sdmmc_bus4: sdmmc-bus4 { + rockchip,pins = <1 18 RK_FUNC_1 &pcfg_pull_none_drv_12ma>, + <1 19 RK_FUNC_1 &pcfg_pull_none_drv_12ma>, + <1 20 RK_FUNC_1 &pcfg_pull_none_drv_12ma>, + <1 21 RK_FUNC_1 &pcfg_pull_none_drv_12ma>; + }; + }; + + sdio { + sdio_clk: sdio-clk { + rockchip,pins = <3 0 RK_FUNC_1 &pcfg_pull_none_drv_12ma>; + }; + + sdio_cmd: sdio-cmd { + rockchip,pins = <3 1 RK_FUNC_1 &pcfg_pull_none_drv_12ma>; + }; + + sdio_bus4: sdio-bus4 { + rockchip,pins = <3 2 RK_FUNC_1 &pcfg_pull_none_drv_12ma>, + <3 3 RK_FUNC_1 &pcfg_pull_none_drv_12ma>, + <3 4 RK_FUNC_1 &pcfg_pull_none_drv_12ma>, + <3 5 RK_FUNC_1 &pcfg_pull_none_drv_12ma>; + }; + }; + emmc { emmc_clk: emmc-clk { rockchip,pins = <2 7 RK_FUNC_2 &pcfg_pull_none>;