From d96e7c472406a068f05aa789eb0c4861d16617eb Mon Sep 17 00:00:00 2001 From: Anurag Pateriya Date: Fri, 22 May 2026 15:45:07 +0530 Subject: [PATCH] arm64: dts: qcom: shikra: Add gpio-reserved-ranges to tlmm Add gpio-reserved-ranges property to the tlmm node for all three Shikra EVK variants (CQM, CQS, IQS) to mark GPIOs used by the SoC internally and not available for general use. Signed-off-by: Anurag Pateriya --- arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts | 2 ++ arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts | 2 ++ arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts | 4 ++++ 3 files changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts b/arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts index 3bd62ba3221d..f8103ebcc668 100644 --- a/arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts +++ b/arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts @@ -153,6 +153,8 @@ }; &tlmm { + gpio-reserved-ranges = <6 4>, <14 4>, <30 2>, <115 2>, <138 1>, <155 11>; + lcd_bias_en: lcd-bias-en-state { pins = "gpio151"; function = "gpio"; diff --git a/arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts b/arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts index 8d87a78bd878..8499d1e9fced 100644 --- a/arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts +++ b/arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts @@ -152,6 +152,8 @@ }; &tlmm { + gpio-reserved-ranges = <6 4>, <14 4>, <30 2>, <115 2>, <138 1>, <155 11>; + lcd_bias_en: lcd-bias-en-state { pins = "gpio151"; function = "gpio"; diff --git a/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts b/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts index 7a2a7b5743bb..d24340b5194a 100644 --- a/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts +++ b/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts @@ -169,6 +169,10 @@ status = "okay"; }; +&tlmm { + gpio-reserved-ranges = <6 4>, <14 4>, <30 2>, <115 2>, <138 1>, <155 11>; +}; + &uart0 { status = "okay"; };