From 4eb7aa3befa33c05a03d11fd3b4bb8b74d3c68c0 Mon Sep 17 00:00:00 2001 From: Andrew Davis Date: Mon, 17 Oct 2022 14:25:32 -0500 Subject: [PATCH] arm64: dts: ti: k3-am64: Enable GPMC and ELM nodes at the board level The GPMC node defined in the top-level AM64x SoC dtsi files are incomplete and will not be functional unless it is extended with pinmux information. As the pinmux is only known at the board integration level, this node should only be enabled when provided with this information. Disable the GPMC node in the dtsi file. Since the ELM is made to work with the GPMC, disable it too. Signed-off-by: Andrew Davis Signed-off-by: Nishanth Menon Reviewed-by: Bryan Brattlof Acked-by: Vignesh Raghavendra Link: https://lore.kernel.org/r/20221017192532.23825-11-afd@ti.com --- arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 2 ++ arch/arm64/boot/dts/ti/k3-am642-evm.dts | 8 -------- arch/arm64/boot/dts/ti/k3-am642-sk.dts | 8 -------- 3 files changed, 2 insertions(+), 16 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi index d6218038055ae..c96df4b9b3d79 100644 --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi @@ -1381,6 +1381,7 @@ #interrupt-cells = <2>; gpio-controller; #gpio-cells = <2>; + status = "disabled"; }; elm0: ecc@25010000 { @@ -1390,5 +1391,6 @@ power-domains = <&k3_pds 54 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 54 0>; clock-names = "fck"; + status = "disabled"; }; }; diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts b/arch/arm64/boot/dts/ti/k3-am642-evm.dts index 666f5d3a2d951..39feea78a084e 100644 --- a/arch/arm64/boot/dts/ti/k3-am642-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-am642-evm.dts @@ -589,11 +589,3 @@ pinctrl-0 = <&main_mcan1_pins_default>; phys = <&transceiver2>; }; - -&gpmc0 { - status = "disabled"; -}; - -&elm0 { - status = "disabled"; -}; diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts index 3e6df16fcb591..2e2d40da360a2 100644 --- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts @@ -566,11 +566,3 @@ pinctrl-names = "default"; pinctrl-0 = <&main_ecap0_pins_default>; }; - -&gpmc0 { - status = "disabled"; -}; - -&elm0 { - status = "disabled"; -}; -- 2.30.2