On Tue 09 Mar 13:18 CST 2021, Shaik Sajida Bhanu wrote: > Add nodes for eMMC and SD card on sc7280. > > Signed-off-by: Shaik Sajida Bhanu <sbhanu@xxxxxxxxxxxxxx> > > --- > This change is depends on the below patch series: > https://lore.kernel.org/lkml/1613114930-1661-1-git-send-email-rnayak@xxxxxxxxxxxxxx/ > https://lore.kernel.org/patchwork/project/lkml/list/?series=&submitter=28035&state=&q=&archive=&delegate= > --- > arch/arm64/boot/dts/qcom/sc7280-idp.dts | 26 +++++ > arch/arm64/boot/dts/qcom/sc7280.dtsi | 170 ++++++++++++++++++++++++++++++++ > 2 files changed, 196 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dts b/arch/arm64/boot/dts/qcom/sc7280-idp.dts > index ac79420..6abb2aa 100644 > --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dts > +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dts > @@ -8,6 +8,7 @@ > /dts-v1/; > > #include "sc7280.dtsi" > +#include <dt-bindings/gpio/gpio.h> > > / { > model = "Qualcomm Technologies, Inc. SC7280 IDP platform"; > @@ -256,3 +257,28 @@ > bias-pull-up; > }; > }; > + > +&sdhc_1 { > + status = "okay"; > + > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&sdc1_on>; > + pinctrl-1 = <&sdc1_off>; > + > + vmmc-supply = <&vreg_l7b_2p9>; > + vqmmc-supply = <&vreg_l19b_1p8>; > + > +}; > + > +&sdhc_2 { > + status = "okay"; > + > + pinctrl-names = "default","sleep"; > + pinctrl-0 = <&sdc2_on>; > + pinctrl-1 = <&sdc2_off>; > + > + vmmc-supply = <&vreg_l9c_2p9>; > + vqmmc-supply = <&vreg_l6c_2p9>; > + > + cd-gpios = <&tlmm 91 GPIO_ACTIVE_LOW>; Please add these nodes above the comment that says "PINCTRL - additions..." and please include the pinctrl state for gpio 91. > +}; > diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi > index 3b86052..91fb18a 100644 > --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi > @@ -18,6 +18,11 @@ > > chosen { }; > > + aliases { > + mmc1 = &sdhc_1; > + mmc2 = &sdhc_2; > + }; > + > clocks { > xo_board: xo-board { > compatible = "fixed-clock"; > @@ -315,6 +320,69 @@ > #power-domain-cells = <1>; > }; > > + sdhc_1: sdhci@7c4000 { > + compatible = "qcom,sdhci-msm-v5"; > + reg = <0 0x7c4000 0 0x1000>, > + <0 0x7c5000 0 0x1000>; > + reg-names = "hc", "cqhci"; > + > + iommus = <&apps_smmu 0xC0 0x0>; > + interrupts = <GIC_SPI 652 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 656 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "hc_irq", "pwr_irq"; > + > + clocks = <&gcc GCC_SDCC1_APPS_CLK>, > + <&gcc GCC_SDCC1_AHB_CLK>, > + <&rpmhcc RPMH_CXO_CLK>; > + clock-names = "core", "iface", "xo"; > + > + bus-width = <8>; > + non-removable; > + supports-cqe; > + no-sd; > + no-sdio; > + > + max-frequency = <192000000>; > + > + qcom,dll-config = <0x0007642c>; > + qcom,ddr-config = <0x80040868>; > + > + mmc-ddr-1_8v; > + mmc-hs200-1_8v; > + mmc-hs400-1_8v; > + mmc-hs400-enhanced-strobe; > + > + status = "disabled"; > + > + }; > + > + sdhc_2: sdhci@8804000 { > + compatible = "qcom,sdhci-msm-v5"; > + reg = <0 0x08804000 0 0x1000>; > + > + iommus = <&apps_smmu 0x100 0x0>; > + interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "hc_irq", "pwr_irq"; > + > + clocks = <&gcc GCC_SDCC2_APPS_CLK>, > + <&gcc GCC_SDCC2_AHB_CLK>, > + <&rpmhcc RPMH_CXO_CLK>; > + clock-names = "core", "iface", "xo"; > + > + bus-width = <4>; > + > + no-mmc; > + no-sdio; > + > + max-frequency = <202000000>; > + > + qcom,dll-config = <0x0007642c>; > + > + status = "disabled"; > + > + }; > + > qupv3_id_0: geniqup@9c0000 { > compatible = "qcom,geni-se-qup"; > reg = <0 0x009c0000 0 0x2000>; > @@ -385,6 +453,108 @@ > pins = "gpio46", "gpio47"; > function = "qup13"; > }; > + > + sdc1_on: sdc1-on { > + pinconf-clk { The "pinconf-" prefix does not provide any value here. Can you please drop it? Regards, Bjorn > + pins = "sdc1_clk"; > + bias-disable; > + drive-strength = <16>; > + }; > + > + pinconf-cmd { > + pins = "sdc1_cmd"; > + bias-pull-up; > + drive-strength = <10>; > + }; > + > + pinconf-data { > + pins = "sdc1_data"; > + bias-pull-up; > + drive-strength = <10>; > + }; > + > + pinconf-rclk { > + pins = "sdc1_rclk"; > + bias-pull-down; > + }; > + }; > + > + sdc1_off: sdc1-off { > + pinconf-clk { > + pins = "sdc1_clk"; > + bias-disable; > + drive-strength = <2>; > + }; > + > + pinconf-cmd { > + pins = "sdc1_cmd"; > + bias-pull-up; > + drive-strength = <2>; > + }; > + > + pinconf-data { > + pins = "sdc1_data"; > + bias-pull-up; > + drive-strength = <2>; > + }; > + > + pinconf-rclk { > + pins = "sdc1_rclk"; > + bias-pull-down; > + }; > + }; > + > + sdc2_on: sdc2-on { > + pinconf-clk { > + pins = "sdc2_clk"; > + bias-disable; > + drive-strength = <16>; > + }; > + > + pinconf-cmd { > + pins = "sdc2_cmd"; > + bias-pull-up; > + drive-strength = <10>; > + }; > + > + pinconf-data { > + pins = "sdc2_data"; > + bias-pull-up; > + drive-strength = <10>; > + }; > + > + pinconf-sd-cd { > + pins = "gpio91"; > + bias-pull-up; > + drive-strength = <2>; > + }; > + }; > + > + sdc2_off: sdc2-off { > + pinconf-clk { > + pins = "sdc2_clk"; > + bias-disable; > + drive-strength = <2>; > + }; > + > + pinconf-cmd { > + pins = "sdc2_cmd"; > + bias-pull-up; > + drive-strength = <2>; > + }; > + > + pinconf-data { > + pins = "sdc2_data"; > + bias-pull-up; > + drive-strength = <2>; > + }; > + > + pinconf-sd-cd { > + pins = "gpio91"; > + bias-disable; > + drive-strength = <2>; > + }; > + }; > }; > > apps_smmu: iommu@15000000 { > -- > 2.7.4 >
