[U-Boot] [PATCH 3/4] dts: db410c: added smem nodes

Ramon Fried
2018-06-09T11:06:18Z

Added necessary nodes for Qualcomm smem driver.

Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
---

arch/arm/dts/dragonboard410c-uboot.dtsi | 4 ++++
arch/arm/dts/dragonboard410c.dts | 16 ++++++++++++++++
2 files changed, 20 insertions(+)

diff --git a/arch/arm/dts/dragonboard410c-uboot.dtsi b/arch/arm/dts/dragonboard410c-uboot.dtsi
index 3b87639519..4e202d0008 100644
--- a/arch/arm/dts/dragonboard410c-uboot.dtsi
+++ b/arch/arm/dts/dragonboard410c-uboot.dtsi
@@ -10,6 +10,10 @@
u-boot,mmc-env-partition = "boot";
};

+ 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 at 86300000 {
+ reg = <0x0 0x86300000 0x0 0x100000>;
+ no-map;
+ };
};

chosen {
stdout-path = "/soc/serial at 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 at 60000 {
+ compatible = "qcom,rpm-msg-ram";
+ reg = <0x60000 0x8000>;
+ };
+
pinctrl: qcom,tlmm at 1000000 {
compatible = "qcom,tlmm-apq8016";
reg = <0x1000000 0x400000>;
--
2.17.1