* [PATCH 0/3] ARM: dts: aspeed: Enable SD controllers
@ 2019-07-10 14:15 Andrew Jeffery
2019-07-10 14:15 ` [PATCH 1/3] ARM: dts: aspeed: Describe SD controller in DTSIs Andrew Jeffery
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Andrew Jeffery @ 2019-07-10 14:15 UTC (permalink / raw)
To: linux-aspeed
Cc: mark.rutland, Andrew Jeffery, linux-kernel, robh+dt, joel,
linux-arm-kernel
Hello,
This series describes the ASPEED SD controller in relevant devicetree files,
enabling the MMC slots on the AST2500 EVB and Swift machines.
Please review!
Andrew
Andrew Jeffery (2):
ARM: dts: aspeed: Describe SD controller in DTSIs
ARM: dts: aspeed: Enable both MMC slots on AST2500 EVB
Joel Stanley (1):
ARM: dts: aspeed: Enable both MMC slots on Swift
arch/arm/boot/dts/aspeed-ast2500-evb.dts | 18 +++++++++++
.../boot/dts/aspeed-bmc-opp-witherspoon.dts | 18 +++++++++++
arch/arm/boot/dts/aspeed-g4.dtsi | 30 +++++++++++++++++++
arch/arm/boot/dts/aspeed-g5.dtsi | 30 +++++++++++++++++++
4 files changed, 96 insertions(+)
--
2.20.1
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^ permalink raw reply [flat|nested] 4+ messages in thread* [PATCH 1/3] ARM: dts: aspeed: Describe SD controller in DTSIs 2019-07-10 14:15 [PATCH 0/3] ARM: dts: aspeed: Enable SD controllers Andrew Jeffery @ 2019-07-10 14:15 ` Andrew Jeffery 2019-07-10 14:15 ` [PATCH 2/3] ARM: dts: aspeed: Enable both MMC slots on AST2500 EVB Andrew Jeffery 2019-07-10 14:15 ` [PATCH 3/3] ARM: dts: aspeed: Enable both MMC slots on Swift Andrew Jeffery 2 siblings, 0 replies; 4+ messages in thread From: Andrew Jeffery @ 2019-07-10 14:15 UTC (permalink / raw) To: linux-aspeed Cc: mark.rutland, Andrew Jeffery, ryanchen.aspeed, linux-kernel, robh+dt, joel, linux-arm-kernel The AST2400 and AST2500 both share the same SD controller, at the same location in the physical address space and the same hardware interrupt, with the same clock configurations. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> --- arch/arm/boot/dts/aspeed-g4.dtsi | 30 ++++++++++++++++++++++++++++++ arch/arm/boot/dts/aspeed-g5.dtsi | 30 ++++++++++++++++++++++++++++++ 2 files changed, 60 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi index 5d7050d00874..4bfda5d91dbe 100644 --- a/arch/arm/boot/dts/aspeed-g4.dtsi +++ b/arch/arm/boot/dts/aspeed-g4.dtsi @@ -188,6 +188,36 @@ reg = <0x1e720000 0x8000>; // 32K }; + sdc: sdc@1e740000 { + compatible = "aspeed,ast2400-sdc"; + reg = <0x1e740000 0x100>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&syscon ASPEED_CLK_GATE_SDCLK>; + status = "disabled"; + + sdhci0: sdhci@1e740100 { + compatible = "aspeed,ast2400-sdhci", "sdhci"; + reg = <0x1e740100 0x100>; + aspeed,sdhci-slot = <0>; + interrupts = <26>; + sdhci,auto-cmd12; + clocks = <&syscon ASPEED_CLK_SDIO>; + status = "disabled"; + }; + + sdhci1: sdhci@1e740200 { + compatible = "aspeed,ast2400-sdhci", "sdhci"; + reg = <0x1e740200 0x100>; + aspeed,sdhci-slot = <1>; + interrupts = <26>; + sdhci,auto-cmd12; + clocks = <&syscon ASPEED_CLK_SDIO>; + status = "disabled"; + }; + }; + gpio: gpio@1e780000 { #gpio-cells = <2>; gpio-controller; diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi index 4345c3153ca7..8d6404311652 100644 --- a/arch/arm/boot/dts/aspeed-g5.dtsi +++ b/arch/arm/boot/dts/aspeed-g5.dtsi @@ -262,6 +262,36 @@ reg = <0x1e720000 0x9000>; // 36K }; + sdc: sdc@1e740000 { + compatible = "aspeed,ast2500-sdc"; + reg = <0x1e740000 0x100>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&syscon ASPEED_CLK_GATE_SDCLK>; + status = "disabled"; + + sdhci0: sdhci@1e740100 { + compatible = "aspeed,ast2500-sdhci", "sdhci"; + reg = <0x1e740100 0x100>; + slot = <0>; + interrupts = <26>; + sdhci,auto-cmd12; + clocks = <&syscon ASPEED_CLK_SDIO>; + status = "disabled"; + }; + + sdhci1: sdhci@1e740200 { + compatible = "aspeed,ast2500-sdhci", "sdhci"; + reg = <0x1e740200 0x100>; + slot = <1>; + interrupts = <26>; + sdhci,auto-cmd12; + clocks = <&syscon ASPEED_CLK_SDIO>; + status = "disabled"; + }; + }; + gpio: gpio@1e780000 { #gpio-cells = <2>; gpio-controller; -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH 2/3] ARM: dts: aspeed: Enable both MMC slots on AST2500 EVB 2019-07-10 14:15 [PATCH 0/3] ARM: dts: aspeed: Enable SD controllers Andrew Jeffery 2019-07-10 14:15 ` [PATCH 1/3] ARM: dts: aspeed: Describe SD controller in DTSIs Andrew Jeffery @ 2019-07-10 14:15 ` Andrew Jeffery 2019-07-10 14:15 ` [PATCH 3/3] ARM: dts: aspeed: Enable both MMC slots on Swift Andrew Jeffery 2 siblings, 0 replies; 4+ messages in thread From: Andrew Jeffery @ 2019-07-10 14:15 UTC (permalink / raw) To: linux-aspeed Cc: mark.rutland, Andrew Jeffery, ryanchen.aspeed, linux-kernel, robh+dt, joel, linux-arm-kernel Enabled for testing purposes. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> --- arch/arm/boot/dts/aspeed-ast2500-evb.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-ast2500-evb.dts b/arch/arm/boot/dts/aspeed-ast2500-evb.dts index 556ed469830c..429904e401ee 100644 --- a/arch/arm/boot/dts/aspeed-ast2500-evb.dts +++ b/arch/arm/boot/dts/aspeed-ast2500-evb.dts @@ -94,6 +94,24 @@ }; }; +&sdc { + status = "okay"; +}; + +&sdhci0 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sd1_default>; +}; + +&sdhci1 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sd2_default>; +}; + /* * Enable port A as device (via the virtual hub) and port B as * host by default on the eval board. This can be easily changed -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH 3/3] ARM: dts: aspeed: Enable both MMC slots on Swift 2019-07-10 14:15 [PATCH 0/3] ARM: dts: aspeed: Enable SD controllers Andrew Jeffery 2019-07-10 14:15 ` [PATCH 1/3] ARM: dts: aspeed: Describe SD controller in DTSIs Andrew Jeffery 2019-07-10 14:15 ` [PATCH 2/3] ARM: dts: aspeed: Enable both MMC slots on AST2500 EVB Andrew Jeffery @ 2019-07-10 14:15 ` Andrew Jeffery 2 siblings, 0 replies; 4+ messages in thread From: Andrew Jeffery @ 2019-07-10 14:15 UTC (permalink / raw) To: linux-aspeed Cc: mark.rutland, ryanchen.aspeed, linux-kernel, robh+dt, Joel Stanley, linux-arm-kernel From: Joel Stanley <joel@jms.id.au> Swift will provide at least its rootfs on eMMC. Signed-off-by: Joel Stanley <joel@jms.id.au> --- .../boot/dts/aspeed-bmc-opp-witherspoon.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts index f1356ca794d8..fcaeae2dd0a8 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts @@ -640,3 +640,21 @@ &vhub { status = "okay"; }; + +&sdc { + status = "okay"; +}; + +&sdhci0 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sd1_default>; +}; + +&sdhci1 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sd2_default>; +}; -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply related [flat|nested] 4+ messages in thread
end of thread, other threads:[~2019-07-10 14:16 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2019-07-10 14:15 [PATCH 0/3] ARM: dts: aspeed: Enable SD controllers Andrew Jeffery 2019-07-10 14:15 ` [PATCH 1/3] ARM: dts: aspeed: Describe SD controller in DTSIs Andrew Jeffery 2019-07-10 14:15 ` [PATCH 2/3] ARM: dts: aspeed: Enable both MMC slots on AST2500 EVB Andrew Jeffery 2019-07-10 14:15 ` [PATCH 3/3] ARM: dts: aspeed: Enable both MMC slots on Swift Andrew Jeffery
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