[PATCH 2/2] ARM: dts: aspeed: Add Ingrasys Zaius BMC DTS

[Xo Wang]

Ping.

One point I should bring up is that no aspeed,ast2500-smc compatible
driver exists yet.

xo

On Tue, Aug 30, 2016 at 1:07 PM, Xo Wang <xow at google.com> wrote:
> GPIO and LEDs coming later.
>
> Signed-off-by: Xo Wang <xow at google.com>
> ---
>  arch/arm/boot/dts/Makefile                 |   1 +
>  arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts | 210 +++++++++++++++++++++++++++++
>  2 files changed, 211 insertions(+)
>  create mode 100644 arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 495ca3d..b9541c6 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -895,6 +895,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += aspeed-bmc-opp-palmetto.dtb \
>         aspeed-bmc-opp-firestone.dtb \
>         aspeed-bmc-opp-garrison.dtb \
>         aspeed-bmc-opp-witherspoon.dtb \
> +       aspeed-bmc-opp-zaius.dtb \
>         aspeed-bmc-facebook-cmm.dtb \
>         aspeed-ast2500-evb.dtb
>  endif
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
> new file mode 100644
> index 0000000..4c4754b
> --- /dev/null
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts
> @@ -0,0 +1,210 @@
> +/dts-v1/;
> +
> +#include "aspeed-g5.dtsi"
> +
> +/ {
> +       model = "Zaius BMC";
> +       compatible = "ingrasys,zaius-bmc", "aspeed,ast2500";
> +
> +       aliases {
> +               serial4 = &uart5;
> +       };
> +
> +       chosen {
> +               stdout-path = &uart5;
> +               bootargs = "console=ttyS4,115200 earlyprintk";
> +       };
> +
> +       memory {
> +               reg = <0x80000000 0x40000000>;
> +       };
> +
> +       ahb {
> +               bmc_pnor: fmc at 1e620000 {
> +                       reg = < 0x1e620000 0xc4
> +                               0x20000000 0x04000000 >;
> +                       #address-cells = <1>;
> +                       #size-cells = <0>;
> +                       compatible = "aspeed,ast2500-fmc";
> +                       flash at 0 {
> +                               reg = < 0 >;
> +                               compatible = "jedec,spi-nor" ;
> +#include "aspeed-bmc-opp-flash-layout.dtsi"
> +                       };
> +               };
> +
> +               host_pnor: spi at 1e630000 {
> +                       reg = < 0x1e630000 0xc4
> +                               0x30000000 0x04000000 >;
> +                       #address-cells = <1>;
> +                       #size-cells = <0>;
> +                       compatible = "aspeed,ast2500-smc";
> +                       flash at 0 {
> +                               reg = < 0 >;
> +                               compatible = "jedec,spi-nor" ;
> +                               label = "pnor";
> +                       };
> +               };
> +
> +               data_pnor: spi at 1e631000 {
> +                       reg = < 0x1e631000 0xc4
> +                               0x38000000 0x00800000 >;
> +                       #address-cells = <1>;
> +                       #size-cells = <0>;
> +                       compatible = "aspeed,ast2500-smc";
> +                       flash at 0 {
> +                               reg = < 0 >;
> +                               compatible = "jedec,spi-nor" ;
> +                       };
> +               };
> +       };
> +};
> +
> +&uart5 {
> +       status = "okay";
> +};
> +
> +&mac0 {
> +       status = "okay";
> +
> +       pinctrl-names = "default";
> +       pinctrl-0 = <&pinctrl_rgmii1_default>;
> +       use-ncsi;
> +};
> +
> +&mac1 {
> +       status = "okay";
> +
> +       pinctrl-names = "default";
> +       pinctrl-0 = <&pinctrl_rgmii2_default>;
> +};
> +
> +&i2c0 {
> +       status = "okay";
> +
> +       eeprom at 50 {
> +               compatible = "atmel,24c64";
> +               reg = <0x50>;
> +               pagesize = <32>;
> +       };
> +
> +       rtc at 68 {
> +               compatible = "nxp,pcf8523";
> +               reg = <0x68>;
> +       };
> +
> +       /* Power sequencer UCD90160 PMBUS @64h
> +        * FRU AT24C64D @50h
> +        * RTC PCF8523 @68h
> +        * Clock buffer 9DBL04 @6dh
> +        */
> +};
> +
> +&i2c1 {
> +       status = "disabled";
> +
> +       /* MUX1 PCA9546A @71h
> +        *   PCIe 0
> +        *   PCIe 1
> +        *   PCIe 2
> +        *   TPM header
> +        */
> +};
> +
> +&i2c2 {
> +       status = "disabled";
> +
> +       /* OCP Mezz Connector A (OOB SMBUS) */
> +};
> +
> +&i2c3 {
> +       status = "disabled";
> +
> +       /* OCP Mezz Connector A (PCIe slot SMBUS) */
> +};
> +
> +&i2c4 {
> +       status = "disabled";
> +
> +       /* MUX1 PCA9546A @71h
> +        *   PCIe 3
> +        *   PCIe 4
> +        */
> +};
> +
> +
> +&i2c5 {
> +       status = "disabled";
> +
> +       /* CPU0 PRM 0.7V */
> +       /* CPU0 PRM 1.2V CH03 */
> +       /* CPU0 PRM 0.8V */
> +       /* CPU0 PRM 1.2V CH47 */
> +};
> +
> +&i2c6 {
> +       status = "disabled";
> +
> +       /* CPU1 PRM 0.7V */
> +       /* CPU1 PRM 1.2V CH03 */
> +       /* CPU1 PRM 0.8V */
> +       /* CPU1 PRM 1.2V CH47 */
> +};
> +
> +&i2c7 {
> +       status = "disabled";
> +
> +       /* MUX PCA9541A (other master: CPU0 PCIe 1)
> +        *   ADM1272 PMBUS @10h
> +        */
> +       /* 12V SMPS Q54SH12050NNDH @61h */
> +       /* CPU0 VR ISL68137 0.7V, 0.96V PMBUS @64h */
> +       /* CPU0 VR ISL68137 1.2V CH03 PMBUS @40h */
> +       /* CPU0 VR ISL68137 0.8V PMBUS @60h */
> +       /* CPU0 VR 1.0V IR38064 I2C @11h, PMBUS @41h */
> +       /* CPU0 VR ISL68137 1.2V CH47 PMBUS @41h */
> +};
> +
> +&i2c8 {
> +       status = "disabled";
> +
> +       /* CPU1 VR ISL68137 0.7V, 0.96V PMBUS @65h */
> +       /* CPU1 VR ISL68137 1.2V CH03 PMBUS @44h */
> +       /* CPU1 VR ISL68137 0.8V PMBUS @61h */
> +       /* CPU1 VR 1.0V IR38064 I2C @12h, PMBUS @42h */
> +       /* CPU0 VR ISL68137 1.2V CH47 PMBUS @45h */
> +};
> +
> +
> +&i2c9 {
> +       status = "disabled";
> +
> +       /* Fan board */
> +};
> +
> +&i2c10 {
> +       status = "disabled";
> +};
> +
> +&i2c11 {
> +       status = "disabled";
> +
> +       /* GPU sideband */
> +};
> +
> +&i2c12 {
> +       status = "disabled";
> +};
> +
> +&i2c13 {
> +       status = "disabled";
> +
> +       /* MUX PI3USB102
> +        *   CPU0 debug
> +        *   CPU1 debug
> +        */
> +};
> +
> +&vuart {
> +       status = "okay";
> +};
> --
> 2.8.0.rc3.226.g39d4020
>