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From: E Shattow <e@freeshell.de>
To: Conor Dooley <conor@kernel.org>,
	Emil Renner Berthing <kernel@esmil.dk>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>
Cc: linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
	devicetree@vger.kernel.org, E Shattow <e@freeshell.de>,
	Hal Feng <hal.feng@starfivetech.com>
Subject: [PATCH v1 1/2] riscv: dts: starfive: jh7110-common: drop no-mmc property from mmc1
Date: Wed,  3 Sep 2025 03:13:35 -0700	[thread overview]
Message-ID: <20250903101346.861076-2-e@freeshell.de> (raw)
In-Reply-To: <20250903101346.861076-1-e@freeshell.de>

Relax no-mmc restriction on mmc1 for jh7110 boards. The restriction is
only needed to block use of commands that would cause a device to
malfunction, which by testing and observation [1] is not any problem.

1: https://lore.kernel.org/lkml/NT0PR01MB1312E0D9EE9F158A57B77700E63D2@NT0PR01MB1312.CHNPR01.prod.partner.outlook.cn/

Signed-off-by: E Shattow <e@freeshell.de>
Tested-by: Hal Feng <hal.feng@starfivetech.com>
---
 arch/riscv/boot/dts/starfive/jh7110-common.dtsi | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
index a315113840e5..4fa77ffd54e3 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
@@ -299,7 +299,6 @@ &mmc1 {
 	assigned-clock-rates = <50000000>;
 	bus-width = <4>;
 	bootph-pre-ram;
-	no-mmc;
 	cd-gpios = <&sysgpio 41 GPIO_ACTIVE_LOW>;
 	disable-wp;
 	cap-sd-highspeed;
-- 
2.50.0


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WARNING: multiple messages have this Message-ID (diff)
From: E Shattow <e@freeshell.de>
To: Conor Dooley <conor@kernel.org>,
	Emil Renner Berthing <kernel@esmil.dk>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>
Cc: linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
	devicetree@vger.kernel.org, E Shattow <e@freeshell.de>,
	Hal Feng <hal.feng@starfivetech.com>
Subject: [PATCH v1 1/2] riscv: dts: starfive: jh7110-common: drop no-mmc property from mmc1
Date: Wed,  3 Sep 2025 03:13:35 -0700	[thread overview]
Message-ID: <20250903101346.861076-2-e@freeshell.de> (raw)
In-Reply-To: <20250903101346.861076-1-e@freeshell.de>

Relax no-mmc restriction on mmc1 for jh7110 boards. The restriction is
only needed to block use of commands that would cause a device to
malfunction, which by testing and observation [1] is not any problem.

1: https://lore.kernel.org/lkml/NT0PR01MB1312E0D9EE9F158A57B77700E63D2@NT0PR01MB1312.CHNPR01.prod.partner.outlook.cn/

Signed-off-by: E Shattow <e@freeshell.de>
Tested-by: Hal Feng <hal.feng@starfivetech.com>
---
 arch/riscv/boot/dts/starfive/jh7110-common.dtsi | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
index a315113840e5..4fa77ffd54e3 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
@@ -299,7 +299,6 @@ &mmc1 {
 	assigned-clock-rates = <50000000>;
 	bus-width = <4>;
 	bootph-pre-ram;
-	no-mmc;
 	cd-gpios = <&sysgpio 41 GPIO_ACTIVE_LOW>;
 	disable-wp;
 	cap-sd-highspeed;
-- 
2.50.0


  reply	other threads:[~2025-09-03 11:15 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-09-03 10:13 [PATCH v1 0/2] riscv: dts: starfive: jh7110-common: drop no-mmc and power-on-delay-ms from mmc interfaces E Shattow
2025-09-03 10:13 ` E Shattow
2025-09-03 10:13 ` E Shattow [this message]
2025-09-03 10:13   ` [PATCH v1 1/2] riscv: dts: starfive: jh7110-common: drop no-mmc property from mmc1 E Shattow
2025-09-03 10:13 ` [PATCH v1 2/2] riscv: dts: starfive: jh7110-common: drop mmc post-power-on-delay-ms E Shattow
2025-09-03 10:13   ` E Shattow
2025-09-03 10:19 ` [PATCH v1 0/2] riscv: dts: starfive: jh7110-common: drop no-mmc and power-on-delay-ms from mmc interfaces E Shattow
2025-09-03 10:19   ` E Shattow
2025-09-08 18:41 ` Conor Dooley
2025-09-08 18:41   ` Conor Dooley

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