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From: Jai Luthra <jai.luthra@ideasonboard.com>
To: Emil Renner Berthing <kernel@esmil.dk>,
	Conor Dooley <conor@kernel.org>,  Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	 Paul Walmsley <pjw@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	 Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>,
	 Changhuang Liang <changhuang.liang@starfivetech.com>,
	 Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
	 Sakari Ailus <sakari.ailus@linux.intel.com>,
	 Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>,
	 linux-riscv@lists.infradead.org, devicetree@vger.kernel.org,
	 linux-kernel@vger.kernel.org,
	Jai Luthra <jai.luthra@ideasonboard.com>
Subject: [PATCH] riscv: dts: starfive: jh7110: Drop CAMSS node
Date: Mon, 20 Apr 2026 18:48:07 +0530	[thread overview]
Message-ID: <20260420-starfive_camss_use-v1-1-ec326af71ca7@ideasonboard.com> (raw)

The starfive-camss driver and bindings were dropped, as they were no
longer being worked upon for destaging.

Drop the relevant node as well to avoid the following build warning:
"failed to match any schema with compatible: ['starfive,jh7110-camss']"

Fixes: 644673fc8fb04 ("media: dt-bindings: Drop starfive,jh7110-camss from staging")
Reported-by: Conor Dooley <conor@kernel.org>
Closes: https://lore.kernel.org/all/20260420-very-cartel-645595ffd1c7@spud/
Signed-off-by: Jai Luthra <jai.luthra@ideasonboard.com>
---
Ideally this patch should have gone in the original series, before the
one that dropped the bindings which is now merged in mainline.

I've added a Fixes tag so it gets picked in the RC cycles for 7.1.
---
 arch/riscv/boot/dts/starfive/jh7110-common.dtsi | 27 +-----------------------
 arch/riscv/boot/dts/starfive/jh7110.dtsi        | 28 -------------------------
 2 files changed, 1 insertion(+), 54 deletions(-)

diff --git a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
index 8cfe8033305d80cbe6179ed26601ca057ee00f16..a7a1c09a2c9075711f3a214a49618911fdc7b421 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
@@ -135,29 +135,6 @@ &tdm_ext {
 	clock-frequency = <49152000>;
 };
 
-&camss {
-	assigned-clocks = <&ispcrg JH7110_ISPCLK_DOM4_APB_FUNC>,
-			  <&ispcrg JH7110_ISPCLK_MIPI_RX0_PXL>;
-	assigned-clock-rates = <49500000>, <198000000>;
-
-	ports {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		port@0 {
-			reg = <0>;
-		};
-
-		port@1 {
-			reg = <1>;
-
-			camss_from_csi2rx: endpoint {
-				remote-endpoint = <&csi2rx_to_camss>;
-			};
-		};
-	};
-};
-
 &csi2rx {
 	assigned-clocks = <&ispcrg JH7110_ISPCLK_VIN_SYS>;
 	assigned-clock-rates = <297000000>;
@@ -175,9 +152,7 @@ port@0 {
 		port@1 {
 			reg = <1>;
 
-			csi2rx_to_camss: endpoint {
-				remote-endpoint = <&camss_from_csi2rx>;
-			};
+			/* remote CAMSS endpoint */
 		};
 	};
 };
diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi
index 6e56e9d20bb064e86b57a92d4cb05be330cca01a..9c3e4598747eb5541effe697044484715569a285 100644
--- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
@@ -1199,34 +1199,6 @@ csi_phy: phy@19820000 {
 			#phy-cells = <0>;
 		};
 
-		camss: isp@19840000 {
-			compatible = "starfive,jh7110-camss";
-			reg = <0x0 0x19840000 0x0 0x10000>,
-			      <0x0 0x19870000 0x0 0x30000>;
-			reg-names = "syscon", "isp";
-			clocks = <&ispcrg JH7110_ISPCLK_DOM4_APB_FUNC>,
-				 <&ispcrg JH7110_ISPCLK_ISPV2_TOP_WRAPPER_C>,
-				 <&ispcrg JH7110_ISPCLK_DVP_INV>,
-				 <&ispcrg JH7110_ISPCLK_VIN_P_AXI_WR>,
-				 <&ispcrg JH7110_ISPCLK_MIPI_RX0_PXL>,
-				 <&syscrg JH7110_SYSCLK_ISP_TOP_CORE>,
-				 <&syscrg JH7110_SYSCLK_ISP_TOP_AXI>;
-			clock-names = "apb_func", "wrapper_clk_c", "dvp_inv",
-				      "axiwr", "mipi_rx0_pxl", "ispcore_2x",
-				      "isp_axi";
-			resets = <&ispcrg JH7110_ISPRST_ISPV2_TOP_WRAPPER_P>,
-				 <&ispcrg JH7110_ISPRST_ISPV2_TOP_WRAPPER_C>,
-				 <&ispcrg JH7110_ISPRST_VIN_P_AXI_RD>,
-				 <&ispcrg JH7110_ISPRST_VIN_P_AXI_WR>,
-				 <&syscrg JH7110_SYSRST_ISP_TOP>,
-				 <&syscrg JH7110_SYSRST_ISP_TOP_AXI>;
-			reset-names = "wrapper_p", "wrapper_c", "axird",
-				      "axiwr", "isp_top_n", "isp_top_axi";
-			power-domains = <&pwrc JH7110_PD_ISP>;
-			interrupts = <92>, <87>, <90>, <88>;
-			status = "disabled";
-		};
-
 		voutcrg: clock-controller@295c0000 {
 			compatible = "starfive,jh7110-voutcrg";
 			reg = <0x0 0x295c0000 0x0 0x10000>;

---
base-commit: c1f49dea2b8f335813d3b348fd39117fb8efb428
change-id: 20260420-starfive_camss_use-7a229c330e71

Best regards,
-- 
Jai Luthra <jai.luthra@ideasonboard.com>


             reply	other threads:[~2026-04-20 13:18 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-20 13:18 Jai Luthra [this message]
2026-04-20 13:38 ` [PATCH] riscv: dts: starfive: jh7110: Drop CAMSS node Laurent Pinchart
2026-04-20 15:30 ` Conor Dooley
2026-04-21  0:44 ` 回复: " Changhuang Liang
2026-04-27 19:14 ` Conor Dooley

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