UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

Merge branch 'armsoc/for-3.11/dt' of git://github.com/broadcom/bcm11351 into next/dt 

From Christian Daudt:

* 'armsoc/for-3.11/dt' of git://github.com/broadcom/bcm11351:
  ARM: dts: bcm281xx: change comment to C89 style
  ARM: mmc: bcm281xx SDHCI driver (dt mods)
  ARM: dts: bcm281xx: use existing defines for irqs
  ARM: dts: bcm281xx: use #include for device tree files

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2013-06-21 15:30:50 +02:00
parent 5b520c94b3 d22dc5ed2a
commit 7aaa1e8c5e
3 changed files with 69 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
Documentation/devicetree/bindings/mmc/bcm,kona-sdhci.txt Normal file
View File

@ -0,0 +1,16 @@
Broadcom BCM281xx SDHCI
This file documents differences between the core properties in mmc.txt
and the properties present in the bcm281xx SDHCI
Required properties:
- compatible : Should be "bcm,kona-sdhci"
Example:
sdio2: sdio@0x3f1a0000 {
compatible = "bcm,kona-sdhci";
reg = <0x3f1a0000 0x10000>;
interrupts = <0x0 74 0x4>;
};

19
arch/arm/boot/dts/bcm11351-brt.dts
View File

@ -13,7 +13,7 @@
/dts-v1/;
/include/ "bcm11351.dtsi"
#include "bcm11351.dtsi"
/ {
model = "BCM11351 BRT board";
@ -27,4 +27,21 @@
status = "okay";
};
sdio0: sdio@0x3f180000 {
max-frequency = <48000000>;
status = "okay";
};
sdio1: sdio@0x3f190000 {
non-removable;
max-frequency = <48000000>;
status = "okay";
};
sdio3: sdio@0x3f1b0000 {
max-frequency = <48000000>;
status = "okay";
};
};

39
arch/arm/boot/dts/bcm11351.dtsi
View File

@ -11,7 +11,10 @@
* GNU General Public License for more details.
*/
/include/ "skeleton.dtsi"
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include "skeleton.dtsi"
/ {
model = "BCM11351 SoC";
@ -33,7 +36,7 @@
smc@0x3404c000 {
compatible = "bcm,bcm11351-smc", "bcm,kona-smc";
reg = <0x3404c000 0x400>; //1 KiB in SRAM
reg = <0x3404c000 0x400>; /* 1 KiB in SRAM */
};
uart@3e000000 {
@ -41,7 +44,7 @@
status = "disabled";
reg = <0x3e000000 0x1000>;
clock-frequency = <13000000>;
interrupts = <0x0 67 0x4>;
interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
};
@ -56,8 +59,36 @@
timer@35006000 {
compatible = "bcm,kona-timer";
reg = <0x35006000 0x1000>;
interrupts = <0x0 7 0x4>;
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <32768>;
};
sdio0: sdio@0x3f180000 {
compatible = "bcm,kona-sdhci";
reg = <0x3f180000 0x10000>;
interrupts = <0x0 77 0x4>;
status = "disabled";
};
sdio1: sdio@0x3f190000 {
compatible = "bcm,kona-sdhci";
reg = <0x3f190000 0x10000>;
interrupts = <0x0 76 0x4>;
status = "disabled";
};
sdio2: sdio@0x3f1a0000 {
compatible = "bcm,kona-sdhci";
reg = <0x3f1a0000 0x10000>;
interrupts = <0x0 74 0x4>;
status = "disabled";
};
sdio3: sdio@0x3f1b0000 {
compatible = "bcm,kona-sdhci";
reg = <0x3f1b0000 0x10000>;
interrupts = <0x0 73 0x4>;
status = "disabled";
};
};