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arm64: dts: qcom: sc7180: Add nodes for eMMC and SD card

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Add sdhc instances for supporting eMMC and SD-card on sc7180.
The regulators should be in HPM state for proper functionality of
eMMC and SD-card. Updating corresponding regulators accordingly.

Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
Signed-off-by: Shaik Sajida Bhanu <sbhanu@codeaurora.org>
Link: https://lore.kernel.org/r/1578495250-10672-1-git-send-email-sbhanu@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Veerabhadrarao Badiganti 2020-01-08 20:24:10 +05:30 committed by Bjorn Andersson
parent e83291d9d6
commit 24254a8edf
2 changed files with 183 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

47
arch/arm64/boot/dts/qcom/sc7180-idp.dts
View File

@ -7,6 +7,7 @@
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include "sc7180.dtsi"
#include "pm6150.dtsi"
@ -102,9 +103,9 @@
};
vreg_l12a_1p8: ldo12 {
regulator-min-microvolt = <1696000>;
regulator-max-microvolt = <1952000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l13a_1p8: ldo13 {
@ -144,9 +145,9 @@
};
vreg_l19a_2p9: ldo19 {
regulator-min-microvolt = <2696000>;
regulator-max-microvolt = <3304000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
regulator-min-microvolt = <2960000>;
regulator-max-microvolt = <2960000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
};
@ -190,9 +191,9 @@
};
vreg_l6c_2p9: ldo6 {
regulator-min-microvolt = <2696000>;
regulator-max-microvolt = <3304000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2950000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l7c_3p0: ldo7 {
@ -208,9 +209,9 @@
};
vreg_l9c_2p9: ldo9 {
regulator-min-microvolt = <2952000>;
regulator-max-microvolt = <3304000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
regulator-min-microvolt = <2960000>;
regulator-max-microvolt = <2960000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
vreg_l10c_3p3: ldo10 {
@ -255,6 +256,28 @@
status = "okay";
};
&sdhc_1 {
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&sdc1_on>;
pinctrl-1 = <&sdc1_off>;
vmmc-supply = <&vreg_l19a_2p9>;
vqmmc-supply = <&vreg_l12a_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 69 GPIO_ACTIVE_LOW>;
};
&uart3 {
status = "okay";

148
arch/arm64/boot/dts/qcom/sc7180.dtsi
View File

@ -330,6 +330,33 @@
};
};
sdhc_1: sdhci@7c4000 {
compatible = "qcom,sc7180-sdhci", "qcom,sdhci-msm-v5";
reg = <0 0x7c4000 0 0x1000>,
<0 0x07c5000 0 0x1000>;
reg-names = "hc_mem", "cqhci_mem";
iommus = <&apps_smmu 0x60 0x0>;
interrupts = <GIC_SPI 641 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 644 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "hc_irq", "pwr_irq";
clocks = <&gcc GCC_SDCC1_APPS_CLK>,
<&gcc GCC_SDCC1_AHB_CLK>;
clock-names = "core", "iface";
bus-width = <8>;
non-removable;
supports-cqe;
mmc-ddr-1_8v;
mmc-hs200-1_8v;
mmc-hs400-1_8v;
mmc-hs400-enhanced-strobe;
status = "disabled";
};
qupv3_id_0: geniqup@8c0000 {
compatible = "qcom,geni-se-qup";
reg = <0 0x008c0000 0 0x6000>;
@ -1040,6 +1067,127 @@
function = "qup15";
};
};
sdc1_on: sdc1-on {
pinconf-clk {
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 = "gpio69";
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 = "gpio69";
bias-disable;
drive-strength = <2>;
};
};
};
sdhc_2: sdhci@8804000 {
compatible = "qcom,sc7180-sdhci", "qcom,sdhci-msm-v5";
reg = <0 0x08804000 0 0x1000>;
reg-names = "hc_mem";
iommus = <&apps_smmu 0x80 0>;
interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "hc_irq", "pwr_irq";
clocks = <&gcc GCC_SDCC2_APPS_CLK>,
<&gcc GCC_SDCC2_AHB_CLK>;
clock-names = "core", "iface";
bus-width = <4>;
status = "disabled";
};
qspi: spi@88dc000 {