Linux kernel and device drivers for NXP i.MX platforms
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From: Frank Li <Frank.Li@nxp.com>
To: Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Vladimir Zapolskiy <vz@mleia.com>,
	Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com>,
	devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
	FLATTENED DEVICE TREE BINDINGS),
	linux-arm-kernel@lists.infradead.org (moderated list:ARM/LPC32XX
	SOC SUPPORT), linux-kernel@vger.kernel.org (open list)
Cc: imx@lists.linux.dev
Subject: [PATCH 2/5] ARM: dts: lpc32xx: add sspclk clock for SPI[0,1]
Date: Wed, 29 Oct 2025 16:27:58 -0400	[thread overview]
Message-ID: <20251029202801.3963952-2-Frank.Li@nxp.com> (raw)
In-Reply-To: <20251029202801.3963952-1-Frank.Li@nxp.com>

add sspclk clock for SPI[0,1] to fix below CHECK_DTB warning:
  arch/arm/boot/dts/nxp/lpc/lpc3250-phy3250.dtb: spi@2008c000 (arm,pl022): clock-names:0: 'sspclk' was expected

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi b/arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi
index 9790b0a1d6537..77f210a2152dc 100644
--- a/arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi
+++ b/arch/arm/boot/dts/nxp/lpc/lpc32xx.dtsi
@@ -179,8 +179,8 @@ ssp0: spi@20084000 {
 				compatible = "arm,pl022", "arm,primecell";
 				reg = <0x20084000 0x1000>;
 				interrupts = <20 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clk LPC32XX_CLK_SSP0>;
-				clock-names = "apb_pclk";
+				clocks =<&clk LPC32XX_CLK_SSP0>, <&clk LPC32XX_CLK_SSP0>;
+				clock-names = "sspclk", "apb_pclk";
 				#address-cells = <1>;
 				#size-cells = <0>;
 				status = "disabled";
@@ -203,8 +203,8 @@ ssp1: spi@2008c000 {
 				compatible = "arm,pl022", "arm,primecell";
 				reg = <0x2008c000 0x1000>;
 				interrupts = <21 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clk LPC32XX_CLK_SSP1>;
-				clock-names = "apb_pclk";
+				clocks = <&clk LPC32XX_CLK_SSP1>, <&clk LPC32XX_CLK_SSP1>;
+				clock-names = "sspclk", "apb_pclk";
 				#address-cells = <1>;
 				#size-cells = <0>;
 				status = "disabled";
-- 
2.34.1


  reply	other threads:[~2025-10-29 20:28 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-10-29 20:27 [PATCH 1/5] ARM: dts: lpc32xx: add bus surfix for simple-bus Frank Li
2025-10-29 20:27 ` Frank Li [this message]
2025-11-13 23:12   ` [PATCH 2/5] ARM: dts: lpc32xx: add sspclk clock for SPI[0,1] Vladimir Zapolskiy
2025-10-29 20:27 ` [PATCH 3/5] ARM: dts: lpc3250-ea3250: add key- prefix for gpio-keys Frank Li
2025-11-14  0:02   ` Vladimir Zapolskiy
2025-10-29 20:28 ` [PATCH 4/5] ARM: dts: lpc3250-phy3250: add at25 required properties Frank Li
2025-11-13 23:47   ` Vladimir Zapolskiy
2025-11-14 16:14     ` Frank Li
2025-11-14 16:32       ` Vladimir Zapolskiy
2025-10-29 20:28 ` [PATCH 5/5] ARM: dts: lpc32xx: update #address-cells of arm,pl175 to 2 Frank Li
2025-11-13 23:44   ` Vladimir Zapolskiy
2025-11-13 23:55 ` [PATCH 1/5] ARM: dts: lpc32xx: add bus surfix for simple-bus Vladimir Zapolskiy
2025-11-14 16:19   ` Frank Li
2025-11-14 16:44     ` Vladimir Zapolskiy
2025-11-14 16:56       ` Frank Li

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