diff options
| author | Xuhanrui <xhr@rock-chips.com> | 2018-02-01 20:33:36 +0800 |
|---|---|---|
| committer | Tao Huang <huangtao@rock-chips.com> | 2018-03-29 16:46:23 +0800 |
| commit | fbd1465b564a7ed0b98a6dd545ddd99616eca5d2 (patch) | |
| tree | ea0886ec13e386d6fef5a4b182f17fd7a9da9a74 /arch | |
| parent | ea426efeacf00546ea1e319b1f87a3d3e8282c13 (diff) | |
ARM64: dts: rockchip: add secure drm buffer for rk3328
default disable
Change-Id: Ic24b6e10f5ab34c755458df8b30f179c8a9277fd
Signed-off-by: Xuhanrui <xhr@rock-chips.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3328-android.dtsi | 7 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3328-evb-android.dts | 8 |
2 files changed, 14 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-android.dtsi b/arch/arm64/boot/dts/rockchip/rk3328-android.dtsi index 44dd4b0ba7fc..3153314c8fd2 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-android.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3328-android.dtsi @@ -54,6 +54,11 @@ reg = <0x0 0x0 0x0 0x0>; }; + secure_memory: secure-memory@20000000 { + compatible = "rockchip,secure-memory"; + reg = <0x0 0x20000000 0x0 0x0>; + }; + ramoops_mem: ramoops@68000000 { reg = <0x0 0x110000 0x0 0xf0000>; }; @@ -72,7 +77,7 @@ &display_subsystem { logo-memory-region = <&drm_logo>; status = "okay"; - + secure-memory-region = <&secure_memory>; route { route_hdmi: route-hdmi { status = "okay"; diff --git a/arch/arm64/boot/dts/rockchip/rk3328-evb-android.dts b/arch/arm64/boot/dts/rockchip/rk3328-evb-android.dts index 069b481ca9ae..6fbb36e5f6df 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-evb-android.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-evb-android.dts @@ -349,6 +349,14 @@ }; }; +&secure_memory { + /* + * enable like this: + * reg = <0x0 0x20000000 0x0 0x10000000>; + */ + reg = <0x0 0x20000000 0x0 0x0>; +}; + &h265e { status = "okay"; }; |