[PATCH v4 2/2] ARM: dts: aspeed: add 'resets' to video node
Haiyue Wang <[email protected]>
| Newsgroups | org.ozlabs.lists.linux-aspeed,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-clk,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
The aspeed video (be compatible for ast2400, ast2500, ast2600) now needs
the reset DTS handle specified, otherwise it will fail to load:
[ 4.809494] aspeed-video 1e700000.video: irq 57
[ 4.809977] aspeed-video 1e700000.video: Unable to get reset
[ 4.810341] aspeed-video 1e700000.video: probe with driver aspeed-video failed with error -2
Fixes: e83f8dd668ea ("media: aspeed: Fix dram hang at res-change")
Signed-off-by: Haiyue Wang <[email protected]>
---
arch/arm/boot/dts/aspeed/aspeed-g4.dtsi | 1 +
arch/arm/boot/dts/aspeed/aspeed-g5.dtsi | 1 +
arch/arm/boot/dts/aspeed/aspeed-g6.dtsi | 1 +
3 files changed, 3 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g4.dtsi
index c3d4d916c69b..1547e28d77e2 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-g4.dtsi
+++ b/arch/arm/boot/dts/aspeed/aspeed-g4.dtsi
@@ -242,6 +242,7 @@ video: video@1e700000 {
<&syscon ASPEED_CLK_GATE_ECLK>;
clock-names = "vclk", "eclk";
interrupts = <7>;
+ resets = <&syscon ASPEED_RESET_VIDEO>;
status = "disabled";
};
diff --git a/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi
index 39500bdb4747..793570ca2518 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi
@@ -296,6 +296,7 @@ video: video@1e700000 {
<&syscon ASPEED_CLK_GATE_ECLK>;
clock-names = "vclk", "eclk";
interrupts = <7>;
+ resets = <&syscon ASPEED_RESET_VIDEO>;
status = "disabled";
};
diff --git a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
index 189bc3bbb47c..3adf48987a17 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
@@ -428,6 +428,7 @@ video: video@1e700000 {
<&syscon ASPEED_CLK_GATE_ECLK>;
clock-names = "vclk", "eclk";
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&syscon ASPEED_RESET_VIDEO>;
status = "disabled";
};
--
2.54.0