From: Steven Lee <steven_lee@aspeedtech.com>
To: Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
Rob Herring <robh+dt@kernel.org>, Joel Stanley <joel@jms.id.au>,
Andrew Jeffery <andrew@aj.id.au>,
"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
"moderated list:ARM/ASPEED MACHINE SUPPORT"
<linux-arm-kernel@lists.infradead.org>,
"moderated list:ARM/ASPEED MACHINE SUPPORT"
<linux-aspeed@lists.ozlabs.org>,
open list <linux-kernel@vger.kernel.org>
Cc: <steven_lee@aspeedtech.com>, <Hongweiz@ami.com>,
<ryan_chen@aspeedtech.com>, <billy_tsai@aspeedtech.com>
Subject: [PATCH v1 3/4] ARM: dts: aspeed-g5: Modify sgpio node for the enhanced sgpio driver.
Date: Wed, 26 May 2021 17:46:07 +0800 [thread overview]
Message-ID: <20210526094609.14068-4-steven_lee@aspeedtech.com> (raw)
In-Reply-To: <20210526094609.14068-1-steven_lee@aspeedtech.com>
The enhanced sgpio driver has changed the compatible name to sgpiom
and reads the max number of sgpio pins that SoC supported from
max-ngpios in dts.
Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
---
arch/arm/boot/dts/aspeed-g5.dtsi | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index d733c1f161c1..730cbd48eedb 100644
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -345,13 +345,14 @@
sgpio: sgpio@1e780200 {
#gpio-cells = <2>;
- compatible = "aspeed,ast2500-sgpio";
+ compatible = "aspeed,ast2500-sgpiom";
gpio-controller;
interrupts = <40>;
reg = <0x1e780200 0x0100>;
clocks = <&syscon ASPEED_CLK_APB>;
interrupt-controller;
ngpios = <8>;
+ max-ngpios = <80>;
bus-frequency = <12000000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sgpm_default>;
--
2.17.1
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next prev parent reply other threads:[~2021-05-26 11:58 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-26 9:46 [PATCH v1 0/4] ASPEED sgpio driver enhancement Steven Lee
2021-05-26 9:46 ` [PATCH v1 1/4] dt-bindings: aspeed-sgpio: Convert txt bindings to yaml Steven Lee
2021-05-26 12:56 ` Rob Herring
2021-05-27 2:45 ` Steven Lee
2021-05-27 0:57 ` Andrew Jeffery
2021-05-27 1:03 ` Steven Lee
2021-05-27 1:42 ` Jeremy Kerr
2021-05-27 2:58 ` Steven Lee
2021-05-26 9:46 ` [PATCH v1 2/4] ARM: dts: aspeed-g6: Add SGPIO node Steven Lee
2021-05-27 1:27 ` Andrew Jeffery
2021-05-27 4:01 ` Steven Lee
2021-05-26 9:46 ` Steven Lee [this message]
2021-05-26 9:46 ` [PATCH v1 4/4] gpio: gpio-aspeed-sgpio: Add AST2600 sgpio support Steven Lee
2021-05-26 14:04 ` kernel test robot
2021-05-26 14:05 ` kernel test robot
2021-05-27 1:26 ` Andrew Jeffery
2021-05-27 2:34 ` Steven Lee
2021-05-27 3:04 ` Andrew Jeffery
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