diff options
Diffstat (limited to 'target/linux/ipq806x/patches/0090-ARM-dts-msm-Add-SDHC-controller-nodes-for-MSM8974-an.patch')
| -rw-r--r-- | target/linux/ipq806x/patches/0090-ARM-dts-msm-Add-SDHC-controller-nodes-for-MSM8974-an.patch | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/target/linux/ipq806x/patches/0090-ARM-dts-msm-Add-SDHC-controller-nodes-for-MSM8974-an.patch b/target/linux/ipq806x/patches/0090-ARM-dts-msm-Add-SDHC-controller-nodes-for-MSM8974-an.patch new file mode 100644 index 0000000000..c16258ce32 --- /dev/null +++ b/target/linux/ipq806x/patches/0090-ARM-dts-msm-Add-SDHC-controller-nodes-for-MSM8974-an.patch @@ -0,0 +1,75 @@ +From 6632619d49f0f90c4d74caad67749864f154cae4 Mon Sep 17 00:00:00 2001 +From: Georgi Djakov <gdjakov@mm-sol.com> +Date: Fri, 31 Jan 2014 16:21:56 +0200 +Subject: [PATCH 090/182] ARM: dts: msm: Add SDHC controller nodes for MSM8974 + and DB8074 board + +Add support for the 2 SDHC controllers on the DB8074 board. The first +controller (at 0xf9824900) is connected to an on board soldered eMMC. +The second controller (at 0xf98a4900) is connected to a uSD card slot. + +Signed-off-by: Georgi Djakov <gdjakov@mm-sol.com> +Signed-off-by: Kumar Gala <galak@codeaurora.org> +--- + arch/arm/boot/dts/qcom-apq8074-dragonboard.dts | 13 +++++++++++++ + arch/arm/boot/dts/qcom-msm8974.dtsi | 22 ++++++++++++++++++++++ + 2 files changed, 35 insertions(+) + +diff --git a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts +index 13ac3e2..92320c4 100644 +--- a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts ++++ b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts +@@ -3,4 +3,17 @@ + / { + model = "Qualcomm APQ8074 Dragonboard"; + compatible = "qcom,apq8074-dragonboard", "qcom,apq8074"; ++ ++ soc: soc { ++ sdhci@f9824900 { ++ bus-width = <8>; ++ non-removable; ++ status = "ok"; ++ }; ++ ++ sdhci@f98a4900 { ++ cd-gpios = <&msmgpio 62 0x1>; ++ bus-width = <4>; ++ }; ++ }; + }; +diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi +index 23aa387..c530a33 100644 +--- a/arch/arm/boot/dts/qcom-msm8974.dtsi ++++ b/arch/arm/boot/dts/qcom-msm8974.dtsi +@@ -192,6 +192,28 @@ + clock-names = "core", "iface"; + }; + ++ sdhci@f9824900 { ++ compatible = "qcom,sdhci-msm-v4"; ++ reg = <0xf9824900 0x11c>, <0xf9824000 0x800>; ++ reg-names = "hc_mem", "core_mem"; ++ interrupts = <0 123 0>, <0 138 0>; ++ interrupt-names = "hc_irq", "pwr_irq"; ++ clocks = <&gcc GCC_SDCC1_APPS_CLK>, <&gcc GCC_SDCC1_AHB_CLK>; ++ clock-names = "core", "iface"; ++ status = "disabled"; ++ }; ++ ++ sdhci@f98a4900 { ++ compatible = "qcom,sdhci-msm-v4"; ++ reg = <0xf98a4900 0x11c>, <0xf98a4000 0x800>; ++ reg-names = "hc_mem", "core_mem"; ++ interrupts = <0 125 0>, <0 221 0>; ++ interrupt-names = "hc_irq", "pwr_irq"; ++ clocks = <&gcc GCC_SDCC2_APPS_CLK>, <&gcc GCC_SDCC2_AHB_CLK>; ++ clock-names = "core", "iface"; ++ status = "disabled"; ++ }; ++ + rng@f9bff000 { + compatible = "qcom,prng"; + reg = <0xf9bff000 0x200>; +-- +1.7.10.4 + |