From: Konstantin Aladyshev <aladyshev22@gmail.com> To: unlisted-recipients:; (no To-header on input) Cc: supreeth.venkatesh@amd.com, aladyshev22@gmail.com, Rob Herring <robh+dt@kernel.org>, 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 Subject: [PATCH] ARM: dts: aspeed: amd-ethanolx: Enable secondary LPC snooping address Date: Wed, 27 Jan 2021 21:23:26 +0300 [thread overview] Message-ID: <20210127182326.424-1-aladyshev22@gmail.com> (raw) AMD EthanolX CRB uses 2-byte POST codes which are sent to ports 0x80/0x81. Currently ASPEED controller snoops only 0x80 port and therefore captures only the lower byte of each POST code. Enable secondary LPC snooping address to capture the higher byte of POST codes. Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com> --- arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts index 96ff0aea64e5..ac2d04cfaf2f 100644 --- a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts +++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts @@ -218,7 +218,7 @@ &lpc_snoop { status = "okay"; - snoop-ports = <0x80>; + snoop-ports = <0x80>, <0x81>; }; &lpc_ctrl { -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Konstantin Aladyshev <aladyshev22@gmail.com> Cc: devicetree@vger.kernel.org, linux-aspeed@lists.ozlabs.org, aladyshev22@gmail.com, Andrew Jeffery <andrew@aj.id.au>, linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>, Joel Stanley <joel@jms.id.au>, supreeth.venkatesh@amd.com, linux-arm-kernel@lists.infradead.org Subject: [PATCH] ARM: dts: aspeed: amd-ethanolx: Enable secondary LPC snooping address Date: Wed, 27 Jan 2021 21:23:26 +0300 [thread overview] Message-ID: <20210127182326.424-1-aladyshev22@gmail.com> (raw) AMD EthanolX CRB uses 2-byte POST codes which are sent to ports 0x80/0x81. Currently ASPEED controller snoops only 0x80 port and therefore captures only the lower byte of each POST code. Enable secondary LPC snooping address to capture the higher byte of POST codes. Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com> --- arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts index 96ff0aea64e5..ac2d04cfaf2f 100644 --- a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts +++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts @@ -218,7 +218,7 @@ &lpc_snoop { status = "okay"; - snoop-ports = <0x80>; + snoop-ports = <0x80>, <0x81>; }; &lpc_ctrl { -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2021-01-27 18:24 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-01-27 18:23 Konstantin Aladyshev [this message] 2021-01-27 18:23 ` [PATCH] ARM: dts: aspeed: amd-ethanolx: Enable secondary LPC snooping address Konstantin Aladyshev 2021-01-27 23:16 ` Andrew Jeffery 2021-01-27 23:16 ` Andrew Jeffery
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