Add new compatible description for Milbeaut SoC. Socionext
inherits F_SDH30 IP from Fujitsu. Then new Soc series "Milbeaut"
has F_SDH30 controller specified by "socionext,milbeaut-m10v-sdhci-3.0".
Signed-off-by: Takao Orito <orito.ta...@socionext.com>
---
.../devicetree/bindings/mmc/sdhci-fujitsu.txt | 22 +++++++++++++++++++---
1 file changed, 19 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
b/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
index 3ee9263..405811f 100644
--- a/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
+++ b/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt
@@ -1,10 +1,10 @@
-* Fujitsu SDHCI controller
+* Fujitsu/Socionext SDHCI controller
This file documents differences between the core properties in mmc.txt
-and the properties used by the sdhci_f_sdh30 driver.
+and the properties used by the sdhci_f_sdh30.
Required properties:
-- compatible: "fujitsu,mb86s70-sdhci-3.0"
+- compatible: "fujitsu,mb86s70-sdhci-3.0", "socionext,milbeaut-m10v-sdhci-3.0"
- clocks: Must contain an entry for each entry in clock-names. It is a
list of phandles and clock-specifier pairs.
See ../clocks/clock-bindings.txt for details.
@@ -17,6 +17,8 @@ Optional properties:
as the VCCQ/VDD_IO supply in the eMMC/SD specs.
- fujitsu,cmd-dat-delay-select: boolean property indicating that this host
requires the CMD_DAT_DELAY control to be enabled.
+- sni,mmc-power-gpio: set property indicating that power on or off needs
+ control of gpio. This is for only "socionext,milbeaut-m10v-sdhci-3.0".
Example:
@@ -30,3 +32,17 @@ Example:
clocks = <&clock 2 2 0>, <&clock 2 3 0>;
clock-names = "iface", "core";
};
+
+Exsample2:
+ sdhci3: mmc@1b010000 {
+ compatible = "socionext,milbeaut-m10v-sdhci-3.0";
+ reg = <0x1b010000 0x10000>;
+ interrupts = <0 265 0x4>;
+ voltage-ranges = <3300 3300>;
+ bus-width = <4>;
+ clocks = <&uhs1clk2>, <&ahb_clk>;
+ clock-names = "core", "iface";
+ cap-sdio-irq;
+ sni,mmc-power-gpio = <&pinctrl 53 GPIO_ACTIVE_HIGH>;
+ fujitsu,cmd-dat-delay-select;
+ };
--
1.9.1
