From d90a45b1e005da3351de795d2ba6d52dc5a28837 Mon Sep 17 00:00:00 2001 From: Jens Kuske Date: Fri, 15 May 2015 18:38:51 +0200 Subject: Documentation: sunxi: Update Allwinner SoC documentation There are some new Allwinner SoCs available, namely A33, A83T and H3. Update the documentation to mention those and the related documents. Signed-off-by: Jens Kuske Signed-off-by: Maxime Ripard --- Documentation/arm/sunxi/README | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) (limited to 'Documentation') diff --git a/Documentation/arm/sunxi/README b/Documentation/arm/sunxi/README index 1fe2d7fd4108..5e38e1582f95 100644 --- a/Documentation/arm/sunxi/README +++ b/Documentation/arm/sunxi/README @@ -36,7 +36,7 @@ SunXi family + User Manual http://dl.linux-sunxi.org/A20/A20%20User%20Manual%202013-03-22.pdf - - Allwinner A23 + - Allwinner A23 (sun8i) + Datasheet http://dl.linux-sunxi.org/A23/A23%20Datasheet%20V1.0%2020130830.pdf + User Manual @@ -55,7 +55,23 @@ SunXi family + User Manual http://dl.linux-sunxi.org/A31/A3x_release_document/A31s/IC/A31s%20User%20Manual%20%20V1.0%2020130322.pdf + - Allwinner A33 (sun8i) + + Datasheet + http://dl.linux-sunxi.org/A33/A33%20Datasheet%20release%201.1.pdf + + User Manual + http://dl.linux-sunxi.org/A33/A33%20user%20manual%20release%201.1.pdf + + - Allwinner H3 (sun8i) + + Datasheet + http://dl.linux-sunxi.org/H3/Allwinner_H3_Datasheet_V1.0.pdf + * Quad ARM Cortex-A15, Quad ARM Cortex-A7 based SoCs - Allwinner A80 + Datasheet http://dl.linux-sunxi.org/A80/A80_Datasheet_Revision_1.0_0404.pdf + + * Octa ARM Cortex-A7 based SoCs + - Allwinner A83T + + Not Supported + + Datasheet + http://dl.linux-sunxi.org/A83T/A83T_datasheet_Revision_1.1.pdf -- cgit v1.2.3-70-g09d2 From 14a882df14a5ae859b245bc708ce3fce47a91594 Mon Sep 17 00:00:00 2001 From: Jens Kuske Date: Fri, 15 May 2015 18:38:55 +0200 Subject: ARM: sunxi: Introduce Allwinner H3 support The Allwinner H3 is a quad-core Cortex-A7-based SoC. It is very similar to other sun8i family SoCs like the A23. Signed-off-by: Jens Kuske Signed-off-by: Maxime Ripard --- Documentation/devicetree/bindings/arm/sunxi.txt | 1 + arch/arm/mach-sunxi/Kconfig | 2 +- arch/arm/mach-sunxi/sunxi.c | 4 +++- 3 files changed, 5 insertions(+), 2 deletions(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/arm/sunxi.txt b/Documentation/devicetree/bindings/arm/sunxi.txt index 42941fdefb11..3cb4b946ff2b 100644 --- a/Documentation/devicetree/bindings/arm/sunxi.txt +++ b/Documentation/devicetree/bindings/arm/sunxi.txt @@ -9,4 +9,5 @@ using one of the following compatible strings: allwinner,sun6i-a31 allwinner,sun7i-a20 allwinner,sun8i-a23 + allwinner,sun8i-h3 allwinner,sun9i-a80 diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig index 81502b90dd91..4efe2d43a126 100644 --- a/arch/arm/mach-sunxi/Kconfig +++ b/arch/arm/mach-sunxi/Kconfig @@ -35,7 +35,7 @@ config MACH_SUN7I select SUN5I_HSTIMER config MACH_SUN8I - bool "Allwinner A23 (sun8i) SoCs support" + bool "Allwinner sun8i Family SoCs support" default ARCH_SUNXI select ARM_GIC select MFD_SUN6I_PRCM diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c index 1bc811a74a9f..82709020c57c 100644 --- a/arch/arm/mach-sunxi/sunxi.c +++ b/arch/arm/mach-sunxi/sunxi.c @@ -67,10 +67,12 @@ MACHINE_END static const char * const sun8i_board_dt_compat[] = { "allwinner,sun8i-a23", + "allwinner,sun8i-h3", NULL, }; -DT_MACHINE_START(SUN8I_DT, "Allwinner sun8i (A23) Family") +DT_MACHINE_START(SUN8I_DT, "Allwinner sun8i Family") + .init_time = sun6i_timer_init, .dt_compat = sun8i_board_dt_compat, .init_late = sunxi_dt_cpufreq_init, MACHINE_END -- cgit v1.2.3-70-g09d2 From 159870d2413c92622790e9cecbce95099bed539a Mon Sep 17 00:00:00 2001 From: Vishnu Patekar Date: Sat, 30 May 2015 16:55:01 +0200 Subject: ARM: sunxi: Add Machine support for A33 Add machine support for the Allwinner A33 quad core cortex-a7 based SoC, which is similar to the A23 SoC. Signed-off-by: Vishnu Patekar Signed-off-by: Hans de Goede Signed-off-by: Maxime Ripard Tested-by: Chen-Yu Tsai --- Documentation/devicetree/bindings/arm/sunxi.txt | 1 + arch/arm/mach-sunxi/sunxi.c | 1 + drivers/clk/sunxi/clk-sunxi.c | 1 + 3 files changed, 3 insertions(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/arm/sunxi.txt b/Documentation/devicetree/bindings/arm/sunxi.txt index 3cb4b946ff2b..67da20539540 100644 --- a/Documentation/devicetree/bindings/arm/sunxi.txt +++ b/Documentation/devicetree/bindings/arm/sunxi.txt @@ -9,5 +9,6 @@ using one of the following compatible strings: allwinner,sun6i-a31 allwinner,sun7i-a20 allwinner,sun8i-a23 + allwinner,sun8i-a33 allwinner,sun8i-h3 allwinner,sun9i-a80 diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c index 82709020c57c..65bab2876343 100644 --- a/arch/arm/mach-sunxi/sunxi.c +++ b/arch/arm/mach-sunxi/sunxi.c @@ -67,6 +67,7 @@ MACHINE_END static const char * const sun8i_board_dt_compat[] = { "allwinner,sun8i-a23", + "allwinner,sun8i-a33", "allwinner,sun8i-h3", NULL, }; diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c index 7e1e2bd189b6..6d25e4e9dfec 100644 --- a/drivers/clk/sunxi/clk-sunxi.c +++ b/drivers/clk/sunxi/clk-sunxi.c @@ -1389,6 +1389,7 @@ static void __init sun6i_init_clocks(struct device_node *node) CLK_OF_DECLARE(sun6i_a31_clk_init, "allwinner,sun6i-a31", sun6i_init_clocks); CLK_OF_DECLARE(sun6i_a31s_clk_init, "allwinner,sun6i-a31s", sun6i_init_clocks); CLK_OF_DECLARE(sun8i_a23_clk_init, "allwinner,sun8i-a23", sun6i_init_clocks); +CLK_OF_DECLARE(sun8i_a33_clk_init, "allwinner,sun8i-a33", sun6i_init_clocks); static void __init sun9i_init_clocks(struct device_node *node) { -- cgit v1.2.3-70-g09d2