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From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
To: Rob Herring <robh+dt@kernel.org>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
	Atish Patra <atish.patra@wdc.com>,
	Sagar Shrikant Kadam <sagar.kadam@sifive.com>,
	devicetree@vger.kernel.org, linux-riscv@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH v2 1/5] riscv: dts: sifive: use only generic JEDEC SPI NOR flash compatible
Date: Wed, 25 Aug 2021 15:04:48 +0200	[thread overview]
Message-ID: <20210825130452.203407-1-krzysztof.kozlowski@canonical.com> (raw)

The compatible "issi,is25wp256" is undocumented and instead only a
generic jedec,spi-nor should be used (if appropriate).

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>

---

Changes since v1:
1. New patch
---
 arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 2 +-
 arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
index 60846e88ae4b..633b31b6e25c 100644
--- a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
+++ b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
@@ -63,7 +63,7 @@ &i2c0 {
 &qspi0 {
 	status = "okay";
 	flash@0 {
-		compatible = "issi,is25wp256", "jedec,spi-nor";
+		compatible = "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <50000000>;
 		m25p,fast-read;
diff --git a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
index 2e4ea84f27e7..9b0b9b85040e 100644
--- a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
+++ b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
@@ -211,7 +211,7 @@ vdd_ldo11: ldo11 {
 &qspi0 {
 	status = "okay";
 	flash@0 {
-		compatible = "issi,is25wp256", "jedec,spi-nor";
+		compatible = "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <50000000>;
 		m25p,fast-read;
-- 
2.30.2


             reply	other threads:[~2021-08-25 13:05 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-25 13:04 Krzysztof Kozlowski [this message]
2021-08-25 13:04 ` [PATCH v2 2/5] riscv: dts: sifive: fix Unleashed board compatible Krzysztof Kozlowski
2021-08-25 13:04 ` [PATCH v2 3/5] riscv: dts: sifive: drop duplicated nodes and properties in sifive Krzysztof Kozlowski
2021-08-25 13:06 ` Krzysztof Kozlowski
2021-08-25 13:06 ` [PATCH v2 4/5] riscv: dts: microchip: add missing compatibles for clint and plic Krzysztof Kozlowski
2021-08-31 11:27   ` Conor.Dooley
2021-08-25 13:07 ` [PATCH v2 5/5] riscv: dts: sifive: add missing compatible for plic Krzysztof Kozlowski

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