linux-kernel - [PATCH v2] arm64: dts: ti: k3-j721s2-evm-gesi: Specify base dtb for overlay file

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Message-ID: <20230912043308.20629-1-s-vadapalli@ti.com>
Date:   Tue, 12 Sep 2023 10:03:08 +0530
From:   Siddharth Vadapalli <s-vadapalli@...com>
To:     <nm@...com>, <vigneshr@...com>, <kristo@...nel.org>,
        <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <conor+dt@...nel.org>
CC:     <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <r-gunasekaran@...com>,
        <srk@...com>, <s-vadapalli@...com>
Subject: [PATCH v2] arm64: dts: ti: k3-j721s2-evm-gesi: Specify base dtb for overlay file

Specify the base dtb file k3-j721s2-common-proc-board.dtb on which the
k3-j721s2-evm-gesi-exp-board.dtbo overlay has to be applied. Name the
resulting dtb as k3-j721s2-evm.dtb.

Fixes: cac04e27f093 ("arm64: dts: ti: k3-j721s2: Add overlay to enable main CPSW2G with GESI")
Reported-by: Rob Herring <robh+dt@...nel.org>
Signed-off-by: Siddharth Vadapalli <s-vadapalli@...com>
---

NOTE: This patch is based on linux-next tagged next-20230911.

v1:
https://lore.kernel.org/r/20230911052158.89185-1-s-vadapalli@ti.com/

Changes since v1:
- Addressed Rob's feedback, moving the line "k3-j721s2-evm-dtbs..."
  just above the line "dtb-${CONFIG_ARCH_K3) += k3-j721s2-evm.dtb".
- Restored the following lines which were deleted in v1 patch:
  "dtb-$(CONFIG_ARCH_K3) += k3-j721s2-common-proc-board.dtb"
  "dtb-$(CONFIG_ARCH_K3) += k3-j721s2-evm-gesi-exp-board.dtbo"
  based on Rob's feedback, to ensure that they are installed as a part
  of make dtbs_install.

Regards,
Siddharth.

 arch/arm64/boot/dts/ti/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index e7b8e2e7f083..51dab9499cd0 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -66,6 +66,8 @@ dtb-$(CONFIG_ARCH_K3) += k3-j721e-sk.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am68-sk-base-board.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-j721s2-common-proc-board.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-j721s2-evm-gesi-exp-board.dtbo
+k3-j721s2-evm-dtbs := k3-j721s2-common-proc-board.dtb k3-j721s2-evm-gesi-exp-board.dtbo
+dtb-$(CONFIG_ARCH_K3) += k3-j721s2-evm.dtb
 
 # Boards with J784s4 SoC
 dtb-$(CONFIG_ARCH_K3) += k3-am69-sk.dtb
-- 
2.34.1