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Allwinner core changes for 4.4

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Add support for the Allwinner R8 SoC used in the CHIP.
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Merge tag 'sunxi-core-for-4.4' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/soc

Allwinner core changes for 4.4

Add support for the Allwinner R8 SoC used in the CHIP.

* tag 'sunxi-core-for-4.4' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
  ARM: sunxi: Add R8 support

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2015-10-23 10:19:36 -07:00
commit fc1f61f1c0
4 changed files with 5 additions and 2 deletions
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2
Documentation/arm/sunxi/README
View File

@ -25,7 +25,7 @@ SunXi family
+ Datasheet
http://dl.linux-sunxi.org/A10s/A10s%20Datasheet%20-%20v1.20%20%282012-03-27%29.pdf
- Allwinner A13 (sun5i)
- Allwinner A13 / R8 (sun5i)
+ Datasheet
http://dl.linux-sunxi.org/A13/A13%20Datasheet%20-%20v1.12%20%282012-03-29%29.pdf
+ User Manual

1
Documentation/devicetree/bindings/arm/sunxi.txt
View File

@ -6,6 +6,7 @@ using one of the following compatible strings:
allwinner,sun4i-a10
allwinner,sun5i-a10s
allwinner,sun5i-a13
allwinner,sun5i-r8
allwinner,sun6i-a31
allwinner,sun7i-a20
allwinner,sun8i-a23

3
arch/arm/mach-sunxi/sunxi.c
View File

@ -26,10 +26,11 @@ static const char * const sunxi_board_dt_compat[] = {
"allwinner,sun4i-a10",
"allwinner,sun5i-a10s",
"allwinner,sun5i-a13",
"allwinner,sun5i-r8",
NULL,
};
DT_MACHINE_START(SUNXI_DT, "Allwinner A1X (Device Tree)")
DT_MACHINE_START(SUNXI_DT, "Allwinner sun4i/sun5i Families")
.dt_compat = sunxi_board_dt_compat,
.init_late = sunxi_dt_cpufreq_init,
MACHINE_END

1
drivers/clk/sunxi/clk-sunxi.c
View File

@ -1196,6 +1196,7 @@ static void __init sun5i_init_clocks(struct device_node *node)
}
CLK_OF_DECLARE(sun5i_a10s_clk_init, "allwinner,sun5i-a10s", sun5i_init_clocks);
CLK_OF_DECLARE(sun5i_a13_clk_init, "allwinner,sun5i-a13", sun5i_init_clocks);
CLK_OF_DECLARE(sun5i_r8_clk_init, "allwinner,sun5i-r8", sun5i_init_clocks);
CLK_OF_DECLARE(sun7i_a20_clk_init, "allwinner,sun7i-a20", sun5i_init_clocks);
static const char *sun6i_critical_clocks[] __initdata = {