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 v5 03/10] ARM: dts: aspeed-g6: Add SGPIO node.
Date: Tue, 8 Jun 2021 18:25:38 +0800 [thread overview]
Message-ID: <20210608102547.4880-4-steven_lee@aspeedtech.com> (raw)
In-Reply-To: <20210608102547.4880-1-steven_lee@aspeedtech.com>
AST2600 supports 2 SGPIO master interfaces one with 128 pins another one
with 80 pins.
Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
---
arch/arm/boot/dts/aspeed-g6.dtsi | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index f96607b7b4e2..c55baaf94314 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -377,6 +377,34 @@
#interrupt-cells = <2>;
};
+ sgpiom0: sgpiom@1e780500 {
+ #gpio-cells = <2>;
+ gpio-controller;
+ compatible = "aspeed,ast2600-sgpiom-128";
+ reg = <0x1e780500 0x100>;
+ interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&syscon ASPEED_CLK_APB2>;
+ interrupt-controller;
+ bus-frequency = <12000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sgpm1_default>;
+ status = "disabled";
+ };
+
+ sgpiom1: sgpiom@1e780600 {
+ #gpio-cells = <2>;
+ gpio-controller;
+ compatible = "aspeed,ast2600-sgpiom-80";
+ reg = <0x1e780600 0x100>;
+ interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&syscon ASPEED_CLK_APB2>;
+ interrupt-controller;
+ bus-frequency = <12000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sgpm2_default>;
+ status = "disabled";
+ };
+
gpio1: gpio@1e780800 {
#gpio-cells = <2>;
gpio-controller;
--
2.17.1
next prev parent reply other threads:[~2021-06-08 10:26 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-08 10:25 [PATCH v5 00/10] ASPEED sgpio driver enhancement Steven Lee
2021-06-08 10:25 ` [PATCH v5 01/10] dt-bindings: aspeed-sgpio: Convert txt bindings to yaml Steven Lee
2021-06-09 0:42 ` Andrew Jeffery
2021-06-10 16:18 ` Rob Herring
2021-06-08 10:25 ` [PATCH v5 02/10] dt-bindings: aspeed-sgpio: Add ast2600 sgpio compatibles Steven Lee
2021-06-10 16:23 ` Rob Herring
2021-06-10 23:27 ` Andrew Jeffery
2021-06-16 15:20 ` Rob Herring
2021-06-08 10:25 ` Steven Lee [this message]
2021-06-09 0:43 ` [PATCH v5 03/10] ARM: dts: aspeed-g6: Add SGPIO node Andrew Jeffery
2021-06-09 1:51 ` Steven Lee
2021-06-09 2:19 ` Andrew Jeffery
2021-06-08 10:25 ` [PATCH v5 04/10] ARM: dts: aspeed-g5: Remove ngpios from sgpio node Steven Lee
2021-06-09 0:45 ` Andrew Jeffery
2021-06-08 10:25 ` [PATCH v5 05/10] gpio: gpio-aspeed-sgpio: Add AST2600 sgpio support Steven Lee
2021-06-09 0:52 ` Andrew Jeffery
2021-06-08 10:25 ` [PATCH v5 06/10] gpio: gpio-aspeed-sgpio: Add AST2400 and AST2500 platform data Steven Lee
2021-06-09 0:55 ` Andrew Jeffery
2021-06-09 4:12 ` Steven Lee
2021-06-09 6:45 ` Andrew Jeffery
2021-06-11 19:02 ` Bartosz Golaszewski
2021-06-15 4:22 ` Steven Lee
2021-06-08 10:25 ` [PATCH v5 07/10] gpio: gpio-aspeed-sgpio: Add set_config function Steven Lee
2021-06-08 10:25 ` [PATCH v5 08/10] gpio: gpio-aspeed-sgpio: Move irq_chip to aspeed-sgpio struct Steven Lee
2021-06-08 10:25 ` [PATCH v5 09/10] gpio: gpio-aspeed-sgpio: Use generic device property APIs Steven Lee
2021-06-08 10:25 ` [PATCH v5 10/10] gpio: gpio-aspeed-sgpio: Return error if ngpios is not multiple of 8 Steven Lee
2021-06-09 0:56 ` Andrew Jeffery
2021-06-09 10:54 ` [PATCH v5 00/10] ASPEED sgpio driver enhancement Linus Walleij
2021-06-10 2:24 ` Steven Lee
2021-06-10 7:50 ` Linus Walleij
2021-06-10 8:39 ` Steven Lee
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