From: Vishnu Patekar <vishnupatekar0510@gmail.com>
To: robh+dt@kernel.org, corbet@lwn.net, pawel.moll@arm.com,
mark.rutland@arm.com, ijc+devicetree@hellion.org.uk,
galak@codeaurora.org, maxime.ripard@free-electrons.com,
linux@arm.linux.org.uk, emilio@elopez.com.ar,
linus.walleij@linaro.org
Cc: jenskuske@gmail.com, hdegoede@redhat.com, wens@csie.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com,
linux-gpio@vger.kernel.org,
Vishnu Patekar <vishnupatekar0510@gmail.com>
Subject: [PATCH v4 1/3] ARM: sunxi: Introduce Allwinner for A83T support
Date: Wed, 6 Jan 2016 21:11:52 +0800 [thread overview]
Message-ID: <1452085914-29340-2-git-send-email-vishnupatekar0510@gmail.com> (raw)
In-Reply-To: <1452085914-29340-1-git-send-email-vishnupatekar0510@gmail.com>
Allwinner A83T is octa-core cortex-a7 based SoC.
It's clock control unit and prcm, pinmux are different from previous sun8i
series.
Its processor cores are arragned in two clusters 4 cores each,
similar to A80.
Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Chen-Yu Tsai <wens@csie.org>
---
Documentation/arm/sunxi/README | 1 -
Documentation/devicetree/bindings/arm/sunxi.txt | 1 +
arch/arm/mach-sunxi/sunxi.c | 1 +
drivers/clk/sunxi/clk-sunxi.c | 6 ++++++
4 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/Documentation/arm/sunxi/README b/Documentation/arm/sunxi/README
index 430d279..e5a115f 100644
--- a/Documentation/arm/sunxi/README
+++ b/Documentation/arm/sunxi/README
@@ -72,6 +72,5 @@ SunXi family
* Octa ARM Cortex-A7 based SoCs
- Allwinner A83T
- + Not Supported
+ Datasheet
http://dl.linux-sunxi.org/A83T/A83T_datasheet_Revision_1.1.pdf
diff --git a/Documentation/devicetree/bindings/arm/sunxi.txt b/Documentation/devicetree/bindings/arm/sunxi.txt
index bb9b0faa..7e79fcc 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.txt
+++ b/Documentation/devicetree/bindings/arm/sunxi.txt
@@ -11,5 +11,6 @@ using one of the following compatible strings:
allwinner,sun7i-a20
allwinner,sun8i-a23
allwinner,sun8i-a33
+ allwinner,sun8i-a83t
allwinner,sun8i-h3
allwinner,sun9i-a80
diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c
index c2be98f..3c15619 100644
--- a/arch/arm/mach-sunxi/sunxi.c
+++ b/arch/arm/mach-sunxi/sunxi.c
@@ -69,6 +69,7 @@ MACHINE_END
static const char * const sun8i_board_dt_compat[] = {
"allwinner,sun8i-a23",
"allwinner,sun8i-a33",
+ "allwinner,sun8i-a83t",
"allwinner,sun8i-h3",
NULL,
};
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index 5ba2188..0d45253 100644
--- a/drivers/clk/sunxi/clk-sunxi.c
+++ b/drivers/clk/sunxi/clk-sunxi.c
@@ -1219,6 +1219,12 @@ 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);
CLK_OF_DECLARE(sun8i_h3_clk_init, "allwinner,sun8i-h3", sun6i_init_clocks);
+static void __init sun8i_a83t_init_clocks(struct device_node *node)
+{
+ sunxi_init_clocks(NULL, 0);
+}
+CLK_OF_DECLARE(sun8i_a83t_clk_init, "allwinner,sun8i-a83t", sun8i_a83t_init_clocks);
+
static void __init sun9i_init_clocks(struct device_node *node)
{
sunxi_init_clocks(NULL, 0);
--
1.9.1
next prev parent reply other threads:[~2016-01-06 13:12 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-06 13:11 [PATCH v4 0/3] Add basic support for Allwinner A83T SOC Vishnu Patekar
2016-01-06 13:11 ` Vishnu Patekar [this message]
2016-01-11 7:48 ` [PATCH v4 1/3] ARM: sunxi: Introduce Allwinner for A83T support Maxime Ripard
2016-01-06 13:11 ` [PATCH v4 2/3] ARM: dts: sun8i: Add Allwinner A83T dtsi Vishnu Patekar
2016-01-06 13:25 ` Mark Rutland
2016-01-06 14:05 ` Maxime Ripard
2016-01-11 7:53 ` Maxime Ripard
2016-01-06 13:11 ` [PATCH v4 3/3] ARM: dts: sun8i: Add A83T HomletV2 Board by Allwinner Vishnu Patekar
2016-01-11 7:54 ` Maxime Ripard
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