From: Unnathi Chalicheemala Date: Fri, 31 May 2024 16:45:27 +0000 (-0700) Subject: arm64: dts: qcom: sm8550: Add Broadcast_AND register in LLCC block X-Git-Tag: v6.11-rc1~188^2~8^2~156 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2a71a2eb1f5ec438f0ac1c7e294cd7ed32119af3;p=thirdparty%2Fkernel%2Flinux.git arm64: dts: qcom: sm8550: Add Broadcast_AND register in LLCC block Chipsets before SM8450 have only one broadcast register (Broadcast_OR) which is used to broadcast writes and check for status bit 0 only in all channels. >From SM8450 onwards, a new Broadcast_AND region was added which checks for status bit 1. This hasn't been updated and Broadcast_OR region was wrongly being used to check for status bit 1 all along. Hence mapping Broadcast_AND region's address space to LLCC in SM8550. Signed-off-by: Unnathi Chalicheemala Link: https://lore.kernel.org/r/9bb6e086adec4d3b2134462d504822fb79b009e7.1717014052.git.quic_uchalich@quicinc.com Signed-off-by: Bjorn Andersson --- diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi index 9564963fbabf5..594813538863c 100644 --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi @@ -4311,12 +4311,14 @@ <0 0x25200000 0 0x200000>, <0 0x25400000 0 0x200000>, <0 0x25600000 0 0x200000>, - <0 0x25800000 0 0x200000>; + <0 0x25800000 0 0x200000>, + <0 0x25a00000 0 0x200000>; reg-names = "llcc0_base", "llcc1_base", "llcc2_base", "llcc3_base", - "llcc_broadcast_base"; + "llcc_broadcast_base", + "llcc_broadcast_and_base"; interrupts = ; };