[PATCH 09/39] arm64: dts: qcom: sdm630: Add SDHCI2 node

Konrad Dybcio
2021-07-28T22:26:14Z

From: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>

This will enable usage of (generally) uSD cards.
While at it, add accompanying OPP table for DVFS.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
---
arch/arm64/boot/dts/qcom/sdm630.dtsi | 50 ++++++++++++++++++++++++++++
1 file changed, 50 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi
index 6f251e602996..7aa7e3b12541 100644
--- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -1036,6 +1036,56 @@ qusb2phy: phy@c012000 {
status = "disabled";
};

+ sdhc_2: sdhci@c084000 {
+ compatible = "qcom,sdm630-sdhci", "qcom,sdhci-msm-v5";
+ reg = <0x0c084000 0x1000>;
+ reg-names = "hc";
+
+ interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "hc_irq", "pwr_irq";
+
+ bus-width = <4>;
+ clocks = <&gcc GCC_SDCC2_APPS_CLK>,
+ <&gcc GCC_SDCC2_AHB_CLK>,
+ <&xo_board>;
+ clock-names = "core", "iface", "xo";
+
+ interconnects = <&a2noc 3 &a2noc 10>,
+ <&gnoc 0 &cnoc 28>;
+ operating-points-v2 = <&sdhc2_opp_table>;
+
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&sdc2_state_on>;
+ pinctrl-1 = <&sdc2_state_off>;
+ power-domains = <&rpmpd SDM660_VDDCX>;
+
+ status = "disabled";
+
+ sdhc2_opp_table: sdhc1-opp-table {
+ compatible = "operating-points-v2";
+
+ opp-50000000 {
+ opp-hz = /bits/ 64 <50000000>;
+ required-opps = <&rpmpd_opp_low_svs>;
+ opp-peak-kBps = <200000 140000>;
+ opp-avg-kBps = <130718 133320>;
+ };
+ opp-100000000 {
+ opp-hz = /bits/ 64 <100000000>;
+ required-opps = <&rpmpd_opp_svs>;
+ opp-peak-kBps = <250000 160000>;
+ opp-avg-kBps = <196078 150000>;
+ };
+ opp-200000000 {
+ opp-hz = /bits/ 64 <200000000>;
+ required-opps = <&rpmpd_opp_nom>;
+ opp-peak-kBps = <4096000 4096000>;
+ opp-avg-kBps = <1338562 1338562>;
+ };
+ };
+ };
+
sdhc_1: sdhci@c0c4000 {
compatible = "qcom,sdm630-sdhci", "qcom,sdhci-msm-v5";
reg = <0x0c0c4000 0x1000>,
--
2.32.0