Re: [PATCH 6/7] arm64: dts: amlogic: Add clock and EMMC for T7
From: Krzysztof Kozlowski <krzk@kernel.org>
Date: 2026-02-18 10:23:07
Also in:
linux-amlogic, linux-devicetree, lkml
On 18/02/2026 11:20, Ronald Claveau wrote:
quoted hunk ↗ jump to hunk
Add fixed clock and EMMC support for Amlogic T7 SoC family dtsi. Signed-off-by: Ronald Claveau <redacted> --- arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi | 137 +++++++++++++++++++- 1 file changed, 134 insertions(+), 3 deletions(-)diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi index 6510068bcff9..e5932eb3db2b 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi +++ b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi@@ -3,6 +3,8 @@ * Copyright (c) 2019 Amlogic, Inc. All rights reserved. */ +#include <dt-bindings/clock/amlogic,t7-peripherals-clkc.h> +#include <dt-bindings/clock/amlogic,t7-pll-clkc.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/power/amlogic,t7-pwrc.h> #include "amlogic-t7-reset.h"@@ -208,12 +210,14 @@ soc { ranges; gic: interrupt-controller@fff01000 { - compatible = "arm,gic-400"; + compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
I don't get how this is related to "Add fixed clock".
#interrupt-cells = <3>; #address-cells = <0>; interrupt-controller; reg = <0x0 0xfff01000 0 0x1000>, - <0x0 0xfff02000 0 0x0100>; + <0x0 0xfff02000 0 0x2000>, + <0x0 0xfff04000 0 0x2000>, + <0x0 0xfff06000 0 0x2000>;
Neither this really. ...
+
+ sd_emmc_c: mmc@8c000{
+ compatible = "amlogic,meson-axg-mmc";Compatible says axg, DTS says T7, so something does not feel right. Best regards, Krzysztof