Added necessary nodes for Qualcomm smem driver.
Signed-off-by: Ramon Fried ramon.fried@gmail.com Reviewed-by: Simon Glass sjg@chromium.org ---
Changes in v4: None Changes in v3: None Changes in v2: None
arch/arm/dts/dragonboard410c-uboot.dtsi | 5 +++++ arch/arm/dts/dragonboard410c.dts | 16 ++++++++++++++++ 2 files changed, 21 insertions(+)
diff --git a/arch/arm/dts/dragonboard410c-uboot.dtsi b/arch/arm/dts/dragonboard410c-uboot.dtsi index 50ac2e6584..773439ab93 100644 --- a/arch/arm/dts/dragonboard410c-uboot.dtsi +++ b/arch/arm/dts/dragonboard410c-uboot.dtsi @@ -6,6 +6,11 @@ */
/ { + + smem { + u-boot,dm-pre-reloc; + }; + soc { u-boot,dm-pre-reloc;
diff --git a/arch/arm/dts/dragonboard410c.dts b/arch/arm/dts/dragonboard410c.dts index 182a865b0a..f4f7c350ec 100644 --- a/arch/arm/dts/dragonboard410c.dts +++ b/arch/arm/dts/dragonboard410c.dts @@ -27,18 +27,34 @@ #address-cells = <2>; #size-cells = <2>; ranges; + + smem_mem: smem_region@86300000 { + reg = <0x0 0x86300000 0x0 0x100000>; + no-map; + }; };
chosen { stdout-path = "/soc/serial@78b0000"; };
+ smem { + compatible = "qcom,smem"; + memory-region = <&smem_mem>; + qcom,rpm-msg-ram = <&rpm_msg_ram>; + }; + soc { #address-cells = <0x1>; #size-cells = <0x1>; ranges = <0x0 0x0 0x0 0xffffffff>; compatible = "simple-bus";
+ rpm_msg_ram: memory@60000 { + compatible = "qcom,rpm-msg-ram"; + reg = <0x60000 0x8000>; + }; + pinctrl: qcom,tlmm@1000000 { compatible = "qcom,tlmm-apq8016"; reg = <0x1000000 0x400000>;