linux-kernel - Re: [PATCH] ARM: dts: aspeed: amd-ethanolx: Add GPIO line names

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Message-ID: <1a223f4d-8654-89e9-3b39-97e4b1128700@amd.com>
Date:   Wed, 11 Nov 2020 16:44:45 -0600
From:   Supreeth Venkatesh <supreeth.venkatesh@....com>
To:     Konstantin Aladyshev <aladyshev22@...il.com>
Cc:     Rob Herring <robh+dt@...nel.org>, Joel Stanley <joel@....id.au>,
        Andrew Jeffery <andrew@...id.au>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-aspeed@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: dts: aspeed: amd-ethanolx: Add GPIO line names



On 11/11/20 7:21 AM, Konstantin Aladyshev wrote:
> [CAUTION: External Email]
> 
> Add GPIO line names for AMD EthanolX customer reference board.
> It populates AST2500 GPIO lines (A0-A7 to AC0-AC7) with AMD EthanolX
> designated names.
> 
> Signed-off-by: Konstantin Aladyshev <aladyshev22@...il.com>
Reviewed-by: Supreeth Venkatesh <supreeth.venkatesh@....com>
> ---
>  arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts | 44 +++++++++++++++++++
>  1 file changed, 44 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
> index b93ed44eba0c..96ff0aea64e5 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
> @@ -97,6 +97,50 @@
>                      &pinctrl_adc4_default>;
>  };
> 
> +&gpio {
> +       status = "okay";
> +       gpio-line-names =
> +       /*A0-A7*/       "","","FAULT_LED","CHASSIS_ID_LED","","","","",
> +       /*B0-B7*/       "","","","","","","","",
> +       /*C0-C7*/       "CHASSIS_ID_BTN","INTRUDER","AC_LOSS","","","","","",
> +       /*D0-D7*/       "HDT_DBREQ","LOCAL_SPI_ROM_SEL","FPGA_SPI_ROM_SEL","JTAG_MUX_S",
> +                       "JTAG_MUX_OE","HDT_SEL","ASERT_WARM_RST_BTN","FPGA_RSVD",
> +       /*E0-E7*/       "","","MON_P0_PWR_BTN","MON_P0_RST_BTN","MON_P0_NMI_BTN",
> +                       "MON_P0_PWR_GOOD","MON_PWROK","MON_RESET",
> +       /*F0-F7*/       "MON_P0_PROCHOT","MON_P1_PROCHOT","MON_P0_THERMTRIP",
> +                       "MON_P1_THERMTRIP","P0_PRESENT","P1_PRESENT","MON_ATX_PWR_OK","",
> +       /*G0-G7*/       "BRD_REV_ID_3","BRD_REV_ID_2","BRD_REV_ID_1","BRD_REV_ID_0",
> +                       "P0_APML_ALERT","P1_APML_ALERT","FPGA ALERT","",
> +       /*H0-H7*/       "BRD_ID_0","BRD_ID_1","BRD_ID_2","BRD_ID_3",
> +                       "PCIE_DISCONNECTED","USB_DISCONNECTED","SPARE_0","SPARE_1",
> +       /*I0-I7*/       "","","","","","","","",
> +       /*J0-J7*/       "","","","","","","","",
> +       /*K0-K7*/       "","","","","","","","",
> +       /*L0-L7*/       "","","","","","","","",
> +       /*M0-M7*/       "ASSERT_PWR_BTN","ASSERT_RST_BTN","ASSERT_NMI_BTN",
> +                       "ASSERT_LOCAL_LOCK","ASSERT_P0_PROCHOT","ASSERT_P1_PROCHOT",
> +                       "ASSERT_CLR_CMOS","ASSERT_BMC_READY",
> +       /*N0-N7*/       "","","","","","","","",
> +       /*O0-O7*/       "","","","","","","","",
> +       /*P0-P7*/       "P0_VDD_CORE_RUN_VRHOT","P0_VDD_SOC_RUN_VRHOT",
> +                       "P0_VDD_MEM_ABCD_SUS_VRHOT","P0_VDD_MEM_EFGH_SUS_VRHOT",
> +                       "P1_VDD_CORE_RUN_VRHOT","P1_VDD_SOC_RUN_VRHOT",
> +                       "P1_VDD_MEM_ABCD_SUS_VRHOT","P1_VDD_MEM_EFGH_SUS_VRHOT",
> +       /*Q0-Q7*/       "","","","","","","","",
> +       /*R0-R7*/       "","","","","","","","",
> +       /*S0-S7*/       "","","","","","","","",
> +       /*T0-T7*/       "","","","","","","","",
> +       /*U0-U7*/       "","","","","","","","",
> +       /*V0-V7*/       "","","","","","","","",
> +       /*W0-W7*/       "","","","","","","","",
> +       /*X0-X7*/       "","","","","","","","",
> +       /*Y0-Y7*/       "","","","","","","","",
> +       /*Z0-Z7*/       "","","","","","","","",
> +       /*AA0-AA7*/     "","SENSOR THERM","","","","","","",
> +       /*AB0-AB7*/     "","","","","","","","",
> +       /*AC0-AC7*/     "","","","","","","","";
> +};
> +
>  //APML for P0
>  &i2c0 {
>         status = "okay";
> --
> 2.17.1
>