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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Mans Rullgard <mans@mansr.com>, Tony Lindgren <tony@atomide.com>,
	Sasha Levin <sashal@kernel.org>,
	linux-omap@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH AUTOSEL 4.19 01/15] ARM: dts: am33xx: add aliases for mmc interfaces
Date: Mon, 29 Mar 2021 18:23:12 -0400	[thread overview]
Message-ID: <20210329222327.2383533-1-sashal@kernel.org> (raw)

From: Mans Rullgard <mans@mansr.com>

[ Upstream commit 9bbce32a20d6a72c767a7f85fd6127babd1410ac ]

Without DT aliases, the numbering of mmc interfaces is unpredictable.
Adding them makes it possible to refer to devices consistently.  The
popular suggestion to use UUIDs obviously doesn't work with a blank
device fresh from the factory.

See commit fa2d0aa96941 ("mmc: core: Allow setting slot index via
device tree alias") for more discussion.

Signed-off-by: Mans Rullgard <mans@mansr.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/arm/boot/dts/am33xx.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index d3dd6a16e70a..e321acaf35d6 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -39,6 +39,9 @@ aliases {
 		ethernet1 = &cpsw_emac1;
 		spi0 = &spi0;
 		spi1 = &spi1;
+		mmc0 = &mmc1;
+		mmc1 = &mmc2;
+		mmc2 = &mmc3;
 	};
 
 	cpus {
-- 
2.30.1


             reply	other threads:[~2021-03-29 22:29 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-29 22:23 Sasha Levin [this message]
2021-03-29 22:23 ` [PATCH AUTOSEL 4.19 02/15] bus: ti-sysc: Fix warning on unbind if reset is not deasserted Sasha Levin
2021-03-29 22:23 ` [PATCH AUTOSEL 4.19 03/15] platform/x86: intel-hid: Support Lenovo ThinkPad X1 Tablet Gen 2 Sasha Levin
2021-03-29 22:23 ` [PATCH AUTOSEL 4.19 04/15] net: pxa168_eth: Fix a potential data race in pxa168_eth_remove Sasha Levin
2021-03-29 22:23 ` [PATCH AUTOSEL 4.19 05/15] mISDN: fix crash in fritzpci Sasha Levin
2021-03-29 22:23 ` [PATCH AUTOSEL 4.19 06/15] mac80211: fix double free in ibss_leave Sasha Levin
2021-03-29 22:23 ` [PATCH AUTOSEL 4.19 07/15] mac80211: choose first enabled channel for monitor Sasha Levin
2021-03-29 22:23 ` [PATCH AUTOSEL 4.19 08/15] drm/msm: Ratelimit invalid-fence message Sasha Levin
2021-03-29 22:23   ` Sasha Levin
2021-03-29 22:23 ` [PATCH AUTOSEL 4.19 09/15] platform/x86: thinkpad_acpi: Allow the FnLock LED to change state Sasha Levin
2021-03-29 22:23 ` [PATCH AUTOSEL 4.19 10/15] x86/build: Turn off -fcf-protection for realmode targets Sasha Levin
2021-03-29 22:23 ` [PATCH AUTOSEL 4.19 11/15] scsi: target: pscsi: Clean up after failure in pscsi_map_sg() Sasha Levin
2021-03-29 22:23 ` [PATCH AUTOSEL 4.19 12/15] ia64: mca: allocate early mca with GFP_ATOMIC Sasha Levin
2021-03-29 22:23   ` Sasha Levin
2021-03-29 22:23 ` [PATCH AUTOSEL 4.19 13/15] ia64: fix format strings for err_inject Sasha Levin
2021-03-29 22:23   ` Sasha Levin
2021-03-29 22:23 ` [PATCH AUTOSEL 4.19 14/15] cifs: revalidate mapping when we open files for SMB1 POSIX Sasha Levin
2021-03-29 22:23 ` [PATCH AUTOSEL 4.19 15/15] cifs: Silently ignore unknown oplock break handle Sasha Levin

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