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author | Olof Johansson <olof@lixom.net> | 2019-04-28 12:16:56 -0700 |
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committer | Olof Johansson <olof@lixom.net> | 2019-04-28 12:16:56 -0700 |
commit | bbf7499dc033831ae91125a88a062910cdc62cf2 (patch) | |
tree | 5fc364b07fe19d3297fc0fc56487b45d647660d3 /arch/arm/boot | |
parent | 2fe743c27f064d637df7f989333c153f8d4b0e65 (diff) | |
parent | 6d00c6f8d2e781e3c821fc9c614f404cc981804d (diff) | |
download | linux-bbf7499dc033831ae91125a88a062910cdc62cf2.tar.bz2 |
Merge tag 'aspeed-5.2-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed into arm/dt
ASPEED device tree updates for 5.2
- RTC and GFX DRM driver went upstream this cycle
- Miscellaneous board updates for Facebook and IBM BMCs
* tag 'aspeed-5.2-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed:
ARM: dts: aspeed: Add RTC node
ARM: dts: aspeed: witherspoon: Update BMC partitioning
ARM: dts: aspeed: cmm: enable iio-hwmon-adc
ARM: dts: aspeed: tiogapass: Enable VUART
ARM: dts: aspeed-g5: Add video engine
ARM: dts: aspeed: Enable the GFX IP
ARM: dts: aspeed-g5: Add resets and clocks to GFX node
ARM: dts: aspeed: witherspoon: Enable vhub
ARM: dts: aspeed: palmetto: Fix flash_memory region
ARM: dts: aspeed: ast2500: Update flash layout
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/boot')
-rw-r--r-- | arch/arm/boot/dts/aspeed-ast2500-evb.dts | 21 | ||||
-rw-r--r-- | arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts | 6 | ||||
-rw-r--r-- | arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts | 5 | ||||
-rw-r--r-- | arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts | 4 | ||||
-rw-r--r-- | arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts | 8 | ||||
-rw-r--r-- | arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts | 52 | ||||
-rw-r--r-- | arch/arm/boot/dts/aspeed-g4.dtsi | 6 | ||||
-rw-r--r-- | arch/arm/boot/dts/aspeed-g5.dtsi | 20 |
8 files changed, 117 insertions, 5 deletions
diff --git a/arch/arm/boot/dts/aspeed-ast2500-evb.dts b/arch/arm/boot/dts/aspeed-ast2500-evb.dts index 2375449c02d0..556ed469830c 100644 --- a/arch/arm/boot/dts/aspeed-ast2500-evb.dts +++ b/arch/arm/boot/dts/aspeed-ast2500-evb.dts @@ -13,12 +13,25 @@ chosen { stdout-path = &uart5; - bootargs = "console=ttyS4,115200 earlyprintk"; + bootargs = "console=tty0 console=ttyS4,115200 earlyprintk"; }; memory@80000000 { reg = <0x80000000 0x20000000>; }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + gfx_memory: framebuffer { + size = <0x01000000>; + alignment = <0x01000000>; + compatible = "shared-dma-pool"; + reusable; + }; + }; }; &fmc { @@ -27,6 +40,7 @@ status = "okay"; m25p,fast-read; label = "bmc"; +#include "openbmc-flash-layout.dtsi" }; }; @@ -97,3 +111,8 @@ &uhci { status = "okay"; }; + +&gfx { + status = "okay"; + memory-region = <&gfx_memory>; +}; diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts index 9f194b5eeba4..43aba4071a5c 100644 --- a/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts @@ -56,6 +56,12 @@ memory@80000000 { reg = <0x80000000 0x20000000>; }; + + ast-adc-hwmon { + compatible = "iio-hwmon"; + io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>, + <&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>; + }; }; &pinctrl { diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts index 4c2dcac738e8..c4521eda787c 100644 --- a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts @@ -64,6 +64,11 @@ status = "okay"; }; +&vuart { + // VUART Host Console + status = "okay"; +}; + &uart1 { // Host Console status = "okay"; diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts index b854ac0bae9a..b249da80fb83 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts @@ -32,9 +32,9 @@ no-map; }; - flash_memory: region@98000000 { + flash_memory: region@5c000000 { no-map; - reg = <0x98000000 0x01000000>; /* 16MB */ + reg = <0x5C000000 0x02000000>; /* 32MB */ }; }; diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts index 76fe994f2ba4..418a1988b262 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts @@ -35,6 +35,13 @@ reg = <0x9ef00000 0x00100000>; no-map; }; + + gfx_memory: framebuffer { + size = <0x01000000>; + alignment = <0x01000000>; + compatible = "shared-dma-pool"; + reusable; + }; }; leds { @@ -238,6 +245,7 @@ &gfx { status = "okay"; + memory-region = <&gfx_memory>; }; &pinctrl { diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts index ad54117c075e..f1356ca794d8 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts @@ -26,6 +26,13 @@ no-map; reg = <0x98000000 0x04000000>; /* 64M */ }; + + gfx_memory: framebuffer { + size = <0x01000000>; + alignment = <0x01000000>; + compatible = "shared-dma-pool"; + reusable; + }; }; gpio-keys { @@ -186,13 +193,49 @@ status = "okay"; label = "bmc"; m25p,fast-read; -#include "openbmc-flash-layout.dtsi" + + partitions { + #address-cells = < 1 >; + #size-cells = < 1 >; + compatible = "fixed-partitions"; + u-boot@0 { + reg = < 0 0x60000 >; + label = "u-boot"; + }; + u-boot-env@60000 { + reg = < 0x60000 0x20000 >; + label = "u-boot-env"; + }; + obmc-ubi@80000 { + reg = < 0x80000 0x1F80000 >; + label = "obmc-ubi"; + }; + }; }; flash@1 { status = "okay"; - label = "alt"; + label = "alt-bmc"; m25p,fast-read; + + partitions { + #address-cells = < 1 >; + #size-cells = < 1 >; + compatible = "fixed-partitions"; + u-boot@0 { + reg = < 0 0x60000 >; + label = "alt-u-boot"; + }; + u-boot-env@60000 { + reg = < 0x60000 0x20000 >; + label = "alt-u-boot-env"; + }; + obmc-ubi@80000 { + reg = < 0x80000 0x1F80000 >; + label = "alt-obmc-ubi"; + }; + }; + }; }; @@ -565,6 +608,7 @@ &gfx { status = "okay"; + memory-region = <&gfx_memory>; }; &pinctrl { @@ -592,3 +636,7 @@ &adc { status = "okay"; }; + +&vhub { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi index 9549f867aa1e..5d7050d00874 100644 --- a/arch/arm/boot/dts/aspeed-g4.dtsi +++ b/arch/arm/boot/dts/aspeed-g4.dtsi @@ -209,6 +209,12 @@ clock-names = "PCLK"; }; + rtc: rtc@1e781000 { + compatible = "aspeed,ast2400-rtc"; + reg = <0x1e781000 0x18>; + status = "disabled"; + }; + uart1: serial@1e783000 { compatible = "ns16550a"; reg = <0x1e783000 0x20>; diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi index 85ed9dbec196..4345c3153ca7 100644 --- a/arch/arm/boot/dts/aspeed-g5.dtsi +++ b/arch/arm/boot/dts/aspeed-g5.dtsi @@ -232,6 +232,10 @@ compatible = "aspeed,ast2500-gfx", "syscon"; reg = <0x1e6e6000 0x1000>; reg-io-width = <4>; + clocks = <&syscon ASPEED_CLK_GATE_D1CLK>; + resets = <&syscon ASPEED_RESET_CRT1>; + status = "disabled"; + interrupts = <0x19>; }; adc: adc@1e6e9000 { @@ -243,6 +247,16 @@ status = "disabled"; }; + video: video@1e700000 { + compatible = "aspeed,ast2500-video-engine"; + reg = <0x1e700000 0x1000>; + clocks = <&syscon ASPEED_CLK_GATE_VCLK>, + <&syscon ASPEED_CLK_GATE_ECLK>; + clock-names = "vclk", "eclk"; + interrupts = <7>; + status = "disabled"; + }; + sram: sram@1e720000 { compatible = "mmio-sram"; reg = <0x1e720000 0x9000>; // 36K @@ -260,6 +274,12 @@ #interrupt-cells = <2>; }; + rtc: rtc@1e781000 { + compatible = "aspeed,ast2500-rtc"; + reg = <0x1e781000 0x18>; + status = "disabled"; + }; + timer: timer@1e782000 { /* This timer is a Faraday FTTMR010 derivative */ compatible = "aspeed,ast2400-timer"; |