linux-kernel - [PATCH 5.15 39/83] ARM: dts: am33xx: Fix MMCHS0 dma properties

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Message-Id: <20221003070722.979706612@linuxfoundation.org>
Date:   Mon,  3 Oct 2022 09:11:04 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, YuTong Chang <mtwget@...il.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Tony Lindgren <tony@...mide.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.15 39/83] ARM: dts: am33xx: Fix MMCHS0 dma properties

From: YuTong Chang <mtwget@...il.com>

[ Upstream commit 2eb502f496f7764027b7958d4e74356fed918059 ]

According to technical manual(table 11-24), the DMA of MMCHS0 should be
direct mapped.

Fixes: b5e509066074 ("ARM: DTS: am33xx: Use the new DT bindings for the eDMA3")
Signed-off-by: YuTong Chang <mtwget@...il.com>
Message-Id: <20220620124146.5330-1-mtwget@...il.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Signed-off-by: Tony Lindgren <tony@...mide.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm/boot/dts/am33xx-l4.dtsi | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/am33xx-l4.dtsi b/arch/arm/boot/dts/am33xx-l4.dtsi
index c9629cb5ccd1..9a750883b987 100644
--- a/arch/arm/boot/dts/am33xx-l4.dtsi
+++ b/arch/arm/boot/dts/am33xx-l4.dtsi
@@ -1500,8 +1500,7 @@
 			mmc1: mmc@0 {
 				compatible = "ti,am335-sdhci";
 				ti,needs-special-reset;
-				dmas = <&edma_xbar 24 0 0
-					&edma_xbar 25 0 0>;
+				dmas = <&edma 24 0>, <&edma 25 0>;
 				dma-names = "tx", "rx";
 				interrupts = <64>;
 				reg = <0x0 0x1000>;
-- 
2.35.1