linux-kernel - [PATCH 4.19 209/422] arm64: dts: broadcom: Fix I2C and SPI bus warnings

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Message-Id: <20191119051412.136267401@linuxfoundation.org>
Date:   Tue, 19 Nov 2019 06:16:46 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>,
        Jon Mason <jonmason@...adcom.com>,
        bcm-kernel-feedback-list@...adcom.com,
        Rob Herring <robh@...nel.org>,
        Florian Fainelli <f.fainelli@...il.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.19 209/422] arm64: dts: broadcom: Fix I2C and SPI bus warnings

From: Rob Herring <robh@...nel.org>

[ Upstream commit 7cdbe45da1a189e744e6801aebb462ee47235580 ]

dtc has new checks for I2C and SPI buses. Fix the warnings in node names
and unit-addresses.

arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dtb: Warning (i2c_bus_reg): /hsls/i2c@...00/pcf8574@20: I2C bus unit address format error, expected "27"
arch/arm64/boot/dts/broadcom/stingray/bcm958742t.dtb: Warning (i2c_bus_reg): /hsls/i2c@...00/pcf8574@20: I2C bus unit address format error, expected "27"
arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dtb: Warning (spi_bus_bridge): /hsls/ssp@...000: node name for SPI buses should be 'spi'
arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dtb: Warning (spi_bus_bridge): /hsls/ssp@...000: node name for SPI buses should be 'spi'

Cc: Ray Jui <rjui@...adcom.com>
Cc: Scott Branden <sbranden@...adcom.com>
Cc: Jon Mason <jonmason@...adcom.com>
Cc: bcm-kernel-feedback-list@...adcom.com
Signed-off-by: Rob Herring <robh@...nel.org>
Acked-by: Scott Branden <sbranden@...adcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi          | 4 ++--
 arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi | 2 +-
 arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi       | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
index 1a406a76c86a2..ea854f689fda8 100644
--- a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
@@ -639,7 +639,7 @@
 			status = "disabled";
 		};
 
-		ssp0: ssp@...80000 {
+		ssp0: spi@...80000 {
 			compatible = "arm,pl022", "arm,primecell";
 			reg = <0x66180000 0x1000>;
 			interrupts = <GIC_SPI 404 IRQ_TYPE_LEVEL_HIGH>;
@@ -650,7 +650,7 @@
 			status = "disabled";
 		};
 
-		ssp1: ssp@...90000 {
+		ssp1: spi@...90000 {
 			compatible = "arm,pl022", "arm,primecell";
 			reg = <0x66190000 0x1000>;
 			interrupts = <GIC_SPI 405 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
index bc299c3d90683..a9b92e52d50e8 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
@@ -138,7 +138,7 @@
 &i2c1 {
 	status = "okay";
 
-	pcf8574: pcf8574@20 {
+	pcf8574: pcf8574@27 {
 		compatible = "nxp,pcf8574a";
 		gpio-controller;
 		#gpio-cells = <2>;
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
index 84101ea1fd2cb..ff714fcbac68d 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
@@ -520,7 +520,7 @@
 			status = "disabled";
 		};
 
-		ssp0: ssp@...000 {
+		ssp0: spi@...000 {
 			compatible = "arm,pl022", "arm,primecell";
 			reg = <0x00180000 0x1000>;
 			interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
@@ -532,7 +532,7 @@
 			status = "disabled";
 		};
 
-		ssp1: ssp@...000 {
+		ssp1: spi@...000 {
 			compatible = "arm,pl022", "arm,primecell";
 			reg = <0x00190000 0x1000>;
 			interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
-- 
2.20.1