From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Subject: [PATCH 1/2] arm64: dts: qcom: sm8250: Add support for SDC2
Date: Wed, 28 Oct 2020 22:09:54 +0300 [thread overview]
Message-ID: <20201028190955.1264526-1-dmitry.baryshkov@linaro.org> (raw)
From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Add support for SDC2 which can be used to interface uSD card.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
[DB: minor fixes: clocks, iommus, opps]
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
arch/arm64/boot/dts/qcom/sm8250.dtsi | 45 ++++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index 457c3e65c0b6..2de4a9f808d5 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -1462,6 +1462,51 @@ IPCC_MPROC_SIGNAL_GLINK_QMP
};
};
+ sdhc_2: sdhci@8804000 {
+ compatible = "qcom,sm8250-sdhci", "qcom,sdhci-msm-v5";
+ reg = <0 0x08804000 0 0x1000>;
+
+ 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_AHB_CLK>,
+ <&gcc GCC_SDCC2_APPS_CLK>,
+ <&xo_board>;
+ clock-names = "iface", "core", "xo";
+ iommus = <&apps_smmu 0x4a0 0x0>;
+ qcom,dll-config = <0x0007642c>;
+ qcom,ddr-config = <0x80040868>;
+ power-domains = <&rpmhpd SM8250_CX>;
+ operating-points-v2 = <&sdhc2_opp_table>;
+
+ status = "disabled";
+
+ sdhc2_opp_table: sdhc2-opp-table {
+ compatible = "operating-points-v2";
+
+ opp-19200000 {
+ opp-hz = /bits/ 64 <19200000>;
+ required-opps = <&rpmhpd_opp_min_svs>;
+ };
+
+ opp-50000000 {
+ opp-hz = /bits/ 64 <50000000>;
+ required-opps = <&rpmhpd_opp_low_svs>;
+ };
+
+ opp-100000000 {
+ opp-hz = /bits/ 64 <100000000>;
+ required-opps = <&rpmhpd_opp_svs>;
+ };
+
+ opp-202000000 {
+ opp-hz = /bits/ 64 <202000000>;
+ required-opps = <&rpmhpd_opp_svs_l1>;
+ };
+ };
+ };
+
dc_noc: interconnect@90c0000 {
compatible = "qcom,sm8250-dc-noc";
reg = <0 0x090c0000 0 0x4200>;
--
2.28.0
next reply other threads:[~2020-10-29 2:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-28 19:09 Dmitry Baryshkov [this message]
2020-10-28 19:09 ` [PATCH 2/2] arm64: dts: qcom: rb5: Add support for uSD card Dmitry Baryshkov
2020-11-24 4:10 ` [PATCH 1/2] arm64: dts: qcom: sm8250: Add support for SDC2 patchwork-bot+linux-arm-msm
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