linux-kernel - [PATCH] ARM: dts: at91: sama5d2: Name the qspi clock

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Message-ID: <20211209102542.254153-1-tudor.ambarus@microchip.com>
Date:   Thu, 9 Dec 2021 12:25:42 +0200
From:   Tudor Ambarus <tudor.ambarus@...rochip.com>
To:     <nicolas.ferre@...rochip.com>
CC:     <alexandre.belloni@...tlin.com>, <ludovic.desroches@...rochip.com>,
        <robh+dt@...nel.org>, <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Tudor Ambarus <tudor.ambarus@...rochip.com>
Subject: [PATCH] ARM: dts: at91: sama5d2: Name the qspi clock

Naming clocks is a good practice. The atmel-quadspi driver supports
an unnamed clock for the peripheral clock in order to be backward
compatible with old DTs, but it is recommended to name the clocks
on new DTs. The driver's bindings file requires the clock-names
property, so name the clock.

Signed-off-by: Tudor Ambarus <tudor.ambarus@...rochip.com>
---
 arch/arm/boot/dts/sama5d2.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
index 801969c113d6..09c741e8ecb8 100644
--- a/arch/arm/boot/dts/sama5d2.dtsi
+++ b/arch/arm/boot/dts/sama5d2.dtsi
@@ -288,6 +288,7 @@ qspi0: spi@...20000 {
 				reg-names = "qspi_base", "qspi_mmap";
 				interrupts = <52 IRQ_TYPE_LEVEL_HIGH 7>;
 				clocks = <&pmc PMC_TYPE_PERIPHERAL 52>;
+				clock-names = "pclk";
 				#address-cells = <1>;
 				#size-cells = <0>;
 				status = "disabled";
@@ -299,6 +300,7 @@ qspi1: spi@...24000 {
 				reg-names = "qspi_base", "qspi_mmap";
 				interrupts = <53 IRQ_TYPE_LEVEL_HIGH 7>;
 				clocks = <&pmc PMC_TYPE_PERIPHERAL 53>;
+				clock-names = "pclk";
 				#address-cells = <1>;
 				#size-cells = <0>;
 				status = "disabled";
-- 
2.25.1