From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chaotian Jing Subject: [PATCH v4 6/7] ARM: mediatek: dts: Add emmc support to mt8135 Date: Tue, 19 May 2015 14:36:50 +0800 Message-ID: <1432017411-2996-7-git-send-email-chaotian.jing@mediatek.com> References: <1432017411-2996-1-git-send-email-chaotian.jing@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1432017411-2996-1-git-send-email-chaotian.jing-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+glpam-linux-mediatek=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: Rob Herring , Matthias Brugger , Chris Ball , Ulf Hansson Cc: Mark Rutland , James Liao , srv_heupstream-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, Arnd Bergmann , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Hongzhou Yang , Catalin Marinas , bin.zhang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Will Deacon , linux-gpio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Chaotian Jing , Sascha Hauer , "Joe.C" , Eddie Huang , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org From: Yingjoe Chen Add emmc node for mt8135.dtsi & mt8135-evbp1.dts Signed-off-by: Yingjoe Chen Signed-off-by: Chaotian Jing --- arch/arm/boot/dts/mt8135-evbp1.dts | 139 +++++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/mt8135.dtsi | 26 +++++++ 2 files changed, 165 insertions(+) diff --git a/arch/arm/boot/dts/mt8135-evbp1.dts b/arch/arm/boot/dts/mt8135-evbp1.dts index 357a91f..6950e84 100644 --- a/arch/arm/boot/dts/mt8135-evbp1.dts +++ b/arch/arm/boot/dts/mt8135-evbp1.dts @@ -24,6 +24,145 @@ }; }; +&mmc0 { + pinctrl-names = "default", "state_uhs"; + pinctrl-0 = <&mmc0_pins_default>; + pinctrl-1 = <&mmc0_pins_uhs>; + status = "okay"; + bus-width = <8>; + max-frequency = <50000000>; + cap-mmc-highspeed; + vmmc-supply = <&mt6397_vemc_3v3_reg>; + non-removable; +}; + +&mmc1 { + pinctrl-names = "default", "state_uhs"; + pinctrl-0 = <&mmc1_pins_default>; + pinctrl-1 = <&mmc1_pins_uhs>; + status = "okay"; + bus-width = <4>; + max-frequency = <50000000>; + vmmc-supply = <&mt6397_vmch_reg>; + vqmmc-supply = <&mt6397_vmc_reg>; + cd-gpios = <&pio 63 0>; + cap-sd-highspeed; + sd-uhs-sdr25; +}; + +&pio { + mmc0_pins_default: mmc0default { + pins_cmd_dat { + pinmux = , + , + , + , + , + , + , + , + , + ; + bias-pull-up; + }; + pins_clk { + pinmux = ; + bias-pull-down; + }; + }; + + mmc1_pins_default: mmc1default { + pins_cmd_dat { + pinmux = , + , + , + , + , + ; + bias-pull-up; + }; + pins_clk { + pinmux = ; + bias-pull-down; + }; + }; + + mmc2_pins_default: mmc2default { + pins_cmd_dat { + pinmux = , + , + , + , + , + ; + bias-pull-up; + }; + pins_clk { + pinmux = ; + bias-pull-down; + }; + }; + + mmc0_pins_uhs: mmc0@0 { + pins_cmd_dat { + pinmux = , + , + , + , + , + , + , + , + , + ; + input-enable; + drive-strength = ; + bias-pull-up = ; + }; + pins_clk { + pinmux = ; + drive-strength = ; + bias-pull-down = ; + }; + }; + + mmc1_pins_uhs: mmc1@0 { + pins_cmd_dat { + pinmux = , + , + , + , + ; + input-enable; + drive-strength = ; + bias-pull-up = ; + }; + pins_clk { + pinmux = ; + drive-strength = ; + bias-pull-down = ; + }; + }; + + mmc2_pins_uhs: mmc2@0 { + pins_cmd_dat { + pinmux = , + , + , + , + ; + input-enable; + drive-strength = ; + bias-pull-up = ; + }; + pins_clk { + pinmux = ; + drive-strength = ; + bias-pull-down = ; + }; + }; +}; + &pwrap { pmic: mt6397 { compatible = "mediatek,mt6397"; diff --git a/arch/arm/boot/dts/mt8135.dtsi b/arch/arm/boot/dts/mt8135.dtsi index 4d1ddd9..9632a0f 100644 --- a/arch/arm/boot/dts/mt8135.dtsi +++ b/arch/arm/boot/dts/mt8135.dtsi @@ -212,5 +212,31 @@ status = "disabled"; }; + mmc0: mmc@11230000 { + compatible = "mediatek,mt8135-mmc"; + reg = <0 0x11230000 0 0x1000>; + interrupts = ; + clocks = <&pericfg CLK_PERI_MSDC20_1>; + clock-names = "source"; + status = "disabled"; + }; + + mmc1: mmc@11240000 { + compatible = "mediatek,mt8135-mmc"; + reg = <0 0x11240000 0 0x1000>; + interrupts = ; + clocks = <&pericfg CLK_PERI_MSDC20_2>; + clock-names = "source"; + status = "disabled"; + }; + + mmc2: mmc@11250000 { + compatible = "mediatek,mt8135-mmc"; + reg = <0 0x11250000 0 0x1000>; + interrupts = ; + clocks = <&pericfg CLK_PERI_MSDC30_1>; + clock-names = "source"; + status = "disabled"; + }; }; }; -- 1.8.1.1.dirty