linux-kernel - [PATCH] DT: marvell,mmp2: specify reg-shift for the UARTs

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Message-Id: <20190224115929.13548-1-lkundrak@v3.sk>
Date:   Sun, 24 Feb 2019 12:59:29 +0100
From:   Lubomir Rintel <lkundrak@...sk>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Lubomir Rintel <lkundrak@...sk>
Subject: [PATCH] DT: marvell,mmp2: specify reg-shift for the UARTs

This makes the 8250_of driver happy. There are two more drivers in the
tree that bind to mrvl,mmp-uart compatibles: pxa and 8250_pxa and
neither of them requires the reg-shift property, assuming it's always 2.

Signed-off-by: Lubomir Rintel <lkundrak@...sk>
---
 arch/arm/boot/dts/mmp2.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/mmp2.dtsi b/arch/arm/boot/dts/mmp2.dtsi
index 8d6d62bef738..80effcb78695 100644
--- a/arch/arm/boot/dts/mmp2.dtsi
+++ b/arch/arm/boot/dts/mmp2.dtsi
@@ -193,6 +193,7 @@
 				interrupts = <27>;
 				clocks = <&soc_clocks MMP2_CLK_UART0>;
 				resets = <&soc_clocks MMP2_CLK_UART0>;
+				reg-shift = <2>;
 				status = "disabled";
 			};
 
@@ -202,6 +203,7 @@
 				interrupts = <28>;
 				clocks = <&soc_clocks MMP2_CLK_UART1>;
 				resets = <&soc_clocks MMP2_CLK_UART1>;
+				reg-shift = <2>;
 				status = "disabled";
 			};
 
@@ -211,6 +213,7 @@
 				interrupts = <24>;
 				clocks = <&soc_clocks MMP2_CLK_UART2>;
 				resets = <&soc_clocks MMP2_CLK_UART2>;
+				reg-shift = <2>;
 				status = "disabled";
 			};
 
@@ -220,6 +223,7 @@
 				interrupts = <46>;
 				clocks = <&soc_clocks MMP2_CLK_UART3>;
 				resets = <&soc_clocks MMP2_CLK_UART3>;
+				reg-shift = <2>;
 				status = "disabled";
 			};
 
-- 
2.20.1