A new 'chassis-type' root node property has recently been approved for
the device-tree specification, in order to provide a simple way for
userspace to detect the device form factor and adjust their behavior
accordingly.
This patch fills in this property for end-user devices (such as laptops,
smartphones and tablets) based on Rockchip ARM64 processors.
Signed-off-by: Arnaud Ferraris <arnaud.ferraris@xxxxxxxxxxxxx>
---
arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts | 1 +
arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts | 1 +
arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi | 1 +
arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts | 1 +
4 files changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts b/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts
index e6c1c94c8d69..31ebb4e5fd33 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-bob.dts
@@ -16,6 +16,7 @@ / {
"google,bob-rev7", "google,bob-rev6",
"google,bob-rev5", "google,bob-rev4",
"google,bob", "google,gru", "rockchip,rk3399";
+ chassis-type = "convertible";
edp_panel: edp-panel {
compatible = "boe,nv101wxmn51";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
index 2bbef9fcbe27..6863689df06f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-kevin.dts
@@ -24,6 +24,7 @@ / {
"google,kevin-rev9", "google,kevin-rev8",
"google,kevin-rev7", "google,kevin-rev6",
"google,kevin", "google,gru", "rockchip,rk3399";
+ chassis-type = "convertible";
/* Power tree */
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi
index 61afb5f0f15b..355c61fb7b42 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi
@@ -8,6 +8,7 @@
#include "rk3399-gru.dtsi"
/{
+ chassis-type = "tablet";
/* Power tree */
/* ppvar_sys children, sorted by name */
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
index dae8c252bc2b..c2f021a1a18f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
@@ -17,6 +17,7 @@
/ {
model = "Pine64 Pinebook Pro";
compatible = "pine64,pinebook-pro", "rockchip,rk3399";
+ chassis-type = "laptop";
aliases {
mmc0 = &sdio0;
--
2.33.0
