[PATCH 4/8] ARM: dts: aspeed: ampere: Declare SPI NOR flashes on boards
Jacky Huang <[email protected]>
| Newsgroups | org.ozlabs.lists.linux-aspeed,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.ozlabs.lists.openbmc |
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| Message-ID | <[email protected]> |
Declare jedec,spi-nor flash nodes with the properties previously inherited from aspeed-g6.dtsi stubs. Keep status = "okay" so these boards stay enabled while the SoC stubs still exist. Signed-off-by: Jacky Huang <[email protected]> --- .../boot/dts/aspeed/aspeed-bmc-ampere-mtjefferson.dts | 9 +++++++++ .../arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts | 9 +++++++++ 2 files changed, 18 insertions(+) diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtjefferson.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtjefferson.dts index 53b4372f1a08..44332d1ba9f9 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtjefferson.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtjefferson.dts @@ -149,18 +149,24 @@ &mac3 { &fmc { status = "okay"; flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; status = "okay"; m25p,fast-read; label = "bmc"; spi-max-frequency = <50000000>; + spi-rx-bus-width = <2>; #include "openbmc-flash-layout-64.dtsi" }; flash@1 { + compatible = "jedec,spi-nor"; + reg = <1>; status = "okay"; m25p,fast-read; label = "alt-bmc"; spi-max-frequency = <50000000>; + spi-rx-bus-width = <2>; #include "openbmc-flash-layout-64-alt.dtsi" }; }; @@ -171,10 +177,13 @@ &spi1 { pinctrl-0 = <&pinctrl_spi1_default>; flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; status = "okay"; m25p,fast-read; label = "pnor"; spi-max-frequency = <20000000>; + spi-rx-bus-width = <2>; }; }; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts index 2b336aa0146d..cd7cd012d295 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts @@ -379,18 +379,24 @@ &mac3 { &fmc { status = "okay"; flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; status = "okay"; m25p,fast-read; label = "bmc"; spi-max-frequency = <50000000>; + spi-rx-bus-width = <2>; #include "openbmc-flash-layout-64.dtsi" }; flash@1 { + compatible = "jedec,spi-nor"; + reg = <1>; status = "okay"; m25p,fast-read; label = "alt-bmc"; spi-max-frequency = <50000000>; + spi-rx-bus-width = <2>; #include "openbmc-flash-layout-64-alt.dtsi" }; }; @@ -401,10 +407,13 @@ &spi1 { pinctrl-0 = <&pinctrl_spi1_default>; flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; status = "okay"; m25p,fast-read; label = "pnor"; spi-max-frequency = <20000000>; + spi-rx-bus-width = <2>; }; }; -- 2.43.0