* [PATCH] ARM: dts: aspeed: g6: Add PWM/Tach controller node
@ 2026-03-26 10:29 Billy Tsai
2026-05-18 13:21 ` Andrew Jeffery
0 siblings, 1 reply; 2+ messages in thread
From: Billy Tsai @ 2026-03-26 10:29 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Joel Stanley,
Andrew Jeffery
Cc: devicetree, linux-arm-kernel, linux-aspeed, linux-kernel,
Billy Tsai
Introduce a device tree node for the AST2600 PWM/Tach controller.
Describe register range, clock, reset, and cell configuration.
Set status to "disabled" by default.
Prepares for enabling PWM and tachometer support on platforms
utilizing this SoC.
Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com>
---
arch/arm/boot/dts/aspeed/aspeed-g6.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
index 189bc3bbb47c..818d486b94ac 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi
@@ -102,6 +102,15 @@ ahbc: bus@1e600000 {
reg = <0x1e600000 0x100>;
};
+ pwm_tach: pwm-tach-controller@1e610000 {
+ compatible = "aspeed,ast2600-pwm-tach";
+ reg = <0x1e610000 0x100>;
+ clocks = <&syscon ASPEED_CLK_AHB>;
+ resets = <&syscon ASPEED_RESET_PWM>;
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
fmc: spi@1e620000 {
reg = <0x1e620000 0xc4>, <0x20000000 0x10000000>;
#address-cells = <1>;
---
base-commit: 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f
change-id: 20260326-g6-dtsi-9ee3d920bc0c
Best regards,
--
Billy Tsai <billy_tsai@aspeedtech.com>
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] ARM: dts: aspeed: g6: Add PWM/Tach controller node
2026-03-26 10:29 [PATCH] ARM: dts: aspeed: g6: Add PWM/Tach controller node Billy Tsai
@ 2026-05-18 13:21 ` Andrew Jeffery
0 siblings, 0 replies; 2+ messages in thread
From: Andrew Jeffery @ 2026-05-18 13:21 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Joel Stanley,
Billy Tsai
Cc: devicetree, linux-arm-kernel, linux-aspeed, linux-kernel
On Thu, 26 Mar 2026 18:29:22 +0800, Billy Tsai wrote:
> Introduce a device tree node for the AST2600 PWM/Tach controller.
> Describe register range, clock, reset, and cell configuration.
> Set status to "disabled" by default.
>
> Prepares for enabling PWM and tachometer support on platforms
> utilizing this SoC.
>
> [...]
Thanks, I've applied this to the BMC tree.
--
Andrew Jeffery <andrew@codeconstruct.com.au>
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2026-05-18 13:21 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-03-26 10:29 [PATCH] ARM: dts: aspeed: g6: Add PWM/Tach controller node Billy Tsai
2026-05-18 13:21 ` Andrew Jeffery
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox