linux-kernel - [PATCH v2 3/3] ARM: dts: lpc32xx: Update spi clock properties

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Date:   Fri, 11 Mar 2022 15:08:00 +0530
From:   Kuldeep Singh <singh.kuldeep87k@...il.com>
To:     Arnd Bergmann <arnd@...db.de>, Olof Johansson <olof@...om.net>,
        soc@...nel.org, Rob Herring <robh+dt@...nel.org>,
        Vladimir Zapolskiy <vz@...ia.com>
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 3/3] ARM: dts: lpc32xx: Update spi clock properties

PL022 binding require two clocks to be defined but lpc platform doesn't
comply with bindings and define only one clock i.e apb_pclk.

Update spi clocks and clocks-names property by adding appropriate clock
reference to make it compliant with bindings.

CC: Vladimir Zapolskiy <vz@...ia.com>
Signed-off-by: Kuldeep Singh <singh.kuldeep87k@...il.com>
---
v2:
- New patch with similar changeset
- Send to soc ML

 arch/arm/boot/dts/lpc32xx.dtsi | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi
index c87066d6c995..30958e02d5e2 100644
--- a/arch/arm/boot/dts/lpc32xx.dtsi
+++ b/arch/arm/boot/dts/lpc32xx.dtsi
@@ -178,8 +178,8 @@ ssp0: spi@...84000 {
 				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";
@@ -202,8 +202,8 @@ ssp1: spi@...8c000 {
 				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";
-- 
2.25.1