From: Vijay Khemka <vijaykhemka@fb.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Joel Stanley <joel@jms.id.au>, Andrew Jeffery <andrew@aj.id.au>,
<devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-aspeed@lists.ozlabs.org>, <linux-kernel@vger.kernel.org>
Cc: <vijaykhemka@fb.com>,
"openbmc @ lists . ozlabs . org" <openbmc@lists.ozlabs.org>
Subject: [PATCH 2/4] ARM: dts: aspeed: Add KCS support for LPC BMC
Date: Thu, 13 Dec 2018 11:53:17 -0800 [thread overview]
Message-ID: <20181213195319.1333402-2-vijaykhemka@fb.com> (raw)
In-Reply-To: <20181213195319.1333402-1-vijaykhemka@fb.com>
Added kcs device support for lpc BMC.
Signed-off-by: Vijay Khemka <vijaykhemka@fb.com>
---
arch/arm/boot/dts/aspeed-g5.dtsi | 33 +++++++++++++++++++++++++++++++-
1 file changed, 32 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index d107459fc0f8..2743f400aa29 100644
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -330,8 +330,32 @@
ranges = <0x0 0x1e789000 0x1000>;
lpc_bmc: lpc-bmc@0 {
- compatible = "aspeed,ast2500-lpc-bmc";
+ compatible = "aspeed,ast2500-lpc-bmc", "simple-mfd", "syscon";
reg = <0x0 0x80>;
+ reg-io-width = <4>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x0 0x80>;
+
+ kcs1: kcs1@0 {
+ compatible = "aspeed,ast2500-kcs-bmc";
+ interrupts = <8>;
+ kcs_chan = <1>;
+ status = "disabled";
+ };
+ kcs2: kcs2@0 {
+ compatible = "aspeed,ast2500-kcs-bmc";
+ interrupts = <8>;
+ kcs_chan = <2>;
+ status = "disabled";
+ };
+ kcs3: kcs3@0 {
+ compatible = "aspeed,ast2500-kcs-bmc";
+ interrupts = <8>;
+ kcs_chan = <3>;
+ status = "disabled";
+ };
};
lpc_host: lpc-host@80 {
@@ -343,6 +367,13 @@
#size-cells = <1>;
ranges = <0x0 0x80 0x1e0>;
+ kcs4: kcs4@0 {
+ compatible = "aspeed,ast2500-kcs-bmc";
+ interrupts = <8>;
+ kcs_chan = <4>;
+ status = "disabled";
+ };
+
lpc_ctrl: lpc-ctrl@0 {
compatible = "aspeed,ast2500-lpc-ctrl";
reg = <0x0 0x80>;
--
2.17.1
next prev parent reply other threads:[~2018-12-13 19:54 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-13 19:53 [PATCH 1/4] ARM: dts: aspeed: Add sensors devices for Facebook Vijay Khemka
2018-12-13 19:53 ` Vijay Khemka [this message]
2018-12-13 19:53 ` [PATCH 3/4] ARM: dts: aspeed: Add KCS " Vijay Khemka
2018-12-13 19:53 ` [PATCH 4/4] ARM: dts: aspeed: Add lpc ctrl " Vijay Khemka
2018-12-13 22:56 ` [PATCH 1/4] ARM: dts: aspeed: Add sensors devices " Joel Stanley
2018-12-14 18:11 ` Vijay Khemka
2018-12-14 19:18 ` Jae Hyun Yoo
2018-12-14 20:41 ` Vijay Khemka
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