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From: Kuldeep Singh <singh.kuldeep87k@gmail.com>
To: Arnd Bergmann <arnd@arndb.de>, Olof Johansson <olof@lixom.net>,
	soc@kernel.org, Rob Herring <robh+dt@kernel.org>,
	Vladimir Zapolskiy <vz@mleia.com>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH v2 3/3] ARM: dts: lpc32xx: Update spi clock properties
Date: Fri, 11 Mar 2022 15:08:00 +0530	[thread overview]
Message-ID: <20220311093800.18778-4-singh.kuldeep87k@gmail.com> (raw)
In-Reply-To: <20220311093800.18778-1-singh.kuldeep87k@gmail.com>

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@mleia.com>
Signed-off-by: Kuldeep Singh <singh.kuldeep87k@gmail.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@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";
@@ -202,8 +202,8 @@ 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";
-- 
2.25.1


  parent reply	other threads:[~2022-03-11  9:38 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-11  9:37 [PATCH v2 0/3] PL022 DT fixes for seattle, lg and lpc platform Kuldeep Singh
2022-03-11  9:37 ` [PATCH v2 1/3] arm64: dts: seattle: Update spi clock properties Kuldeep Singh
2022-03-11  9:37 ` [PATCH v2 2/3] arm64: dts: lg131x: " Kuldeep Singh
2022-03-11  9:38 ` Kuldeep Singh [this message]
2022-03-11 13:20   ` [PATCH v2 3/3] ARM: dts: lpc32xx: " Vladimir Zapolskiy
2022-03-11 13:38     ` Arnd Bergmann
2022-03-11 14:07       ` Vladimir Zapolskiy
2022-03-11 14:33         ` Krzysztof Kozlowski
2022-03-11 21:26           ` Vladimir Zapolskiy
2022-03-12 10:23             ` Krzysztof Kozlowski
2022-03-12 12:26               ` Vladimir Zapolskiy
2022-03-14 11:43         ` Robin Murphy
2022-03-14 11:50           ` Vladimir Zapolskiy
2022-03-14 12:20             ` Robin Murphy
2022-03-14 12:32               ` Arnd Bergmann
2022-03-14 17:55                 ` Robin Murphy
2022-03-14 12:34               ` Vladimir Zapolskiy
     [not found]                 ` <CAHUNapQMaBZ2-yJR10Qv+Pix9BA3AGSgjBaMBB9zJTTLLOGSkg@mail.gmail.com>
2022-03-27 16:27                   ` Vladimir Zapolskiy
2022-03-27 18:32                     ` Trevor Woerner

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