From: Konrad Dybcio Date: Mon, 5 Oct 2020 15:03:06 +0000 (+0200) Subject: arm64: dts: qcom: msm8994: Add SDHCI2 node X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f3d1939f115d696acf61f24d97443b42408d2449;p=linux.git arm64: dts: qcom: msm8994: Add SDHCI2 node Add SDHCI2 to enable use of uSD cards on msm8994. Signed-off-by: Konrad Dybcio Link: https://lore.kernel.org/r/20201005150313.149754-7-konradybcio@gmail.com Signed-off-by: Bjorn Andersson --- diff --git a/arch/arm64/boot/dts/qcom/msm8994.dtsi b/arch/arm64/boot/dts/qcom/msm8994.dtsi index 6707f898607fe..65089d7670f66 100644 --- a/arch/arm64/boot/dts/qcom/msm8994.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8994.dtsi @@ -305,6 +305,29 @@ status = "disabled"; }; + sdhc2: sdhci@f98a4900 { + compatible = "qcom,sdhci-msm-v4"; + reg = <0xf98a4900 0x11c>, <0xf98a4000 0x800>; + reg-names = "hc_mem", "core_mem"; + + interrupts = , + ; + interrupt-names = "hc_irq", "pwr_irq"; + + clocks = <&gcc GCC_SDCC2_APPS_CLK>, + <&gcc GCC_SDCC2_AHB_CLK>, + <&xo_board>; + clock-names = "core", "iface", "xo"; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on>; + pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off>; + + cd-gpios = <&tlmm 100 0>; + bus-width = <4>; + status = "disabled"; + }; + blsp1_dma: dma@f9904000 { compatible = "qcom,bam-v1.7.0"; reg = <0xf9904000 0x19000>; @@ -683,6 +706,42 @@ pins = "sdc1_rclk"; bias-pull-down; }; + + sdc2_clk_on: sdc2-clk-on { + pins = "sdc2_clk"; + bias-disable; + drive-strength = <10>; + }; + + sdc2_clk_off: sdc2-clk-off { + pins = "sdc2_clk"; + bias-disable; + drive-strength = <2>; + }; + + sdc2_cmd_on: sdc2-cmd-on { + pins = "sdc2_cmd"; + bias-pull-up; + drive-strength = <10>; + }; + + sdc2_cmd_off: sdc2-cmd-off { + pins = "sdc2_cmd"; + bias-pull-up; + drive-strength = <2>; + }; + + sdc2_data_on: sdc2-data-on { + pins = "sdc2_data"; + bias-pull-up; + drive-strength = <10>; + }; + + sdc2_data_off: sdc2-data-off { + pins = "sdc2_data"; + bias-pull-up; + drive-strength = <2>; + }; }; };