From: YuTong Chang <mtwget@gmail.com>
To: bcousson@baylibre.com
Cc: tony@atomide.com, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, linux-omap@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
YuTong Chang <mtwget@gmail.com>
Subject: [PATCH v2] ARM: dts: am33xx: Fix MMCHS0 dma properties
Date: Mon, 20 Jun 2022 05:41:46 -0700 [thread overview]
Message-ID: <20220620124146.5330-1-mtwget@gmail.com> (raw)
According to technical manual(table 11-24), the DMA of MMCHS0 should be
direct mapped.
Signed-off-by: YuTong Chang <mtwget@gmail.com>
---
v1 -> v2: Cleaned up coding style and addressed review comments
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 7da42a5b959c..7e50fe633d8a 100644
--- a/arch/arm/boot/dts/am33xx-l4.dtsi
+++ b/arch/arm/boot/dts/am33xx-l4.dtsi
@@ -1502,8 +1502,7 @@ SYSC_OMAP2_SOFTRESET |
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>;
--
2.36.1
next reply other threads:[~2022-06-20 12:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-20 12:41 YuTong Chang [this message]
2022-06-24 15:37 ` [PATCH v2] ARM: dts: am33xx: Fix MMCHS0 dma properties Krzysztof Kozlowski
2022-06-27 10:54 ` Tony Lindgren
2022-07-01 6:04 ` Yu-Tung Chang
2022-07-01 6:14 ` Yu-Tung Chang
2022-07-04 6:25 ` Tony Lindgren
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