From: Andre Przywara <andre.przywara@arm.com>
To: Maxime Ripard <maxime.ripard@free-electrons.com>,
Chen-Yu Tsai <wens@csie.org>,
linux-sunxi@googlegroups.com
Cc: "Arnd Bergmann" <arnd@arndb.de>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
"Emilio López" <emilio@elopez.com.ar>,
"Michael Turquette" <mturquette@baylibre.com>,
"Stephen Boyd" <sboyd@codeaurora.org>,
linux-clk@vger.kernel.org, "Jens Kuske" <jenskuske@gmail.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Pawel Moll" <pawel.moll@arm.com>,
"Mark Rutland" <mark.rutland@arm.com>,
"Ian Campbell" <ijc+devicetree@hellion.org.uk>,
"Kumar Gala" <galak@codeaurora.org>,
devicetree@vger.kernel.org
Subject: [PATCH 07/11] clk: sunxi: add generic allwinner,sunxi name
Date: Mon, 1 Feb 2016 17:39:26 +0000 [thread overview]
Message-ID: <1454348370-3816-8-git-send-email-andre.przywara@arm.com> (raw)
In-Reply-To: <1454348370-3816-1-git-send-email-andre.przywara@arm.com>
The only difference between the different compatible matches at the
end of clk-sunxi.c are the critical clocks. Two SoCs get away so far
without any, so there is no reason to enumerate those SoCs in here
explicitly, though we have to keep them in for compatibility reasons.
Rename the init function to highlight this generic feature and add a
new, generic DT compatible string which can be used as a fallback value
in the future should a particular SoC don't need any special treatment.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
Documentation/devicetree/bindings/arm/sunxi.txt | 4 ++++
drivers/clk/sunxi/clk-sunxi.c | 14 ++++++--------
2 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/sunxi.txt b/Documentation/devicetree/bindings/arm/sunxi.txt
index 7e79fcc..980e065 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.txt
+++ b/Documentation/devicetree/bindings/arm/sunxi.txt
@@ -14,3 +14,7 @@ using one of the following compatible strings:
allwinner,sun8i-a83t
allwinner,sun8i-h3
allwinner,sun9i-a80
+
+For Allwinner SoCs without any specific needs the generic fallback value of:
+ allwinner,sunxi
+can be used.
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index e460a6b..efcce85 100644
--- a/drivers/clk/sunxi/clk-sunxi.c
+++ b/drivers/clk/sunxi/clk-sunxi.c
@@ -1052,14 +1052,12 @@ 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)
+static void __init sunxi_generic_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);
-}
-CLK_OF_DECLARE(sun9i_a80_clk_init, "allwinner,sun9i-a80", sun9i_init_clocks);
+CLK_OF_DECLARE(sun8i_a83t_clk_init, "allwinner,sun8i-a83t",
+ sunxi_generic_init_clocks);
+CLK_OF_DECLARE(sun9i_a80_clk_init, "allwinner,sun9i-a80",
+ sunxi_generic_init_clocks);
+CLK_OF_DECLARE(sunxi_clk_init, "allwinner,sunxi", sunxi_generic_init_clocks);
--
2.6.4
next prev parent reply other threads:[~2016-02-01 17:40 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-01 17:39 [PATCH 00/11] arm64: Introduce Allwinner A64 and Pine64 support Andre Przywara
2016-02-01 17:39 ` [PATCH 01/11] irqchip: sun4i: fix compilation outside of arch/arm Andre Przywara
2016-02-02 14:51 ` [tip:irq/urgent] irqchip/sun4i: Fix compilation outside of arch/ arm tip-bot for Andre Przywara
2016-02-02 15:12 ` [PATCH 01/11] irqchip: sun4i: fix compilation outside of arch/arm Matthias Brugger
2016-02-02 15:32 ` Andre Przywara
2016-02-02 16:50 ` Matthias Brugger
2016-02-01 17:39 ` [PATCH 02/11] crypto: sunxi-ss: prevent compilation on 64-bit Andre Przywara
2016-02-02 3:16 ` Herbert Xu
2016-02-02 8:42 ` [linux-sunxi] " LABBE Corentin
2016-02-06 7:46 ` Herbert Xu
2016-02-01 17:39 ` [PATCH 03/11] drivers: rtc: allow compilation of sun6i RTC for all sunxi SoCs Andre Przywara
2016-02-02 9:44 ` Maxime Ripard
2016-02-04 22:58 ` Alexandre Belloni
2016-02-01 17:39 ` [PATCH 04/11] arm64: Introduce Allwinner SoC config option Andre Przywara
2016-02-02 15:20 ` Matthias Brugger
2016-02-02 15:30 ` Andre Przywara
2016-02-02 16:04 ` Arnd Bergmann
2016-02-01 17:39 ` [PATCH 05/11] drivers: pinctrl: add driver for Allwinner A64 SoC Andre Przywara
2016-02-01 18:27 ` Karsten Merker
2016-02-01 18:45 ` [linux-sunxi] " Karsten Merker
2016-02-01 23:02 ` André Przywara
2016-02-01 22:49 ` André Przywara
2016-02-02 1:58 ` [linux-sunxi] " Siarhei Siamashka
2016-02-02 14:24 ` Andre Przywara
2016-02-02 17:37 ` Maxime Ripard
2016-02-02 10:00 ` Maxime Ripard
2016-02-02 10:09 ` Chen-Yu Tsai
2016-02-02 16:53 ` Andre Przywara
2016-02-04 16:51 ` Maxime Ripard
2016-02-08 15:54 ` Rob Herring
2016-02-08 15:58 ` Andre Przywara
2016-02-09 17:12 ` Maxime Ripard
2016-02-01 17:39 ` [PATCH 06/11] clk: sunxi: add generic multi-parent bus clock gates driver Andre Przywara
2016-02-01 18:40 ` Jean-Francois Moine
2016-02-01 23:01 ` André Przywara
2016-02-01 17:39 ` Andre Przywara [this message]
2016-02-08 15:57 ` [PATCH 07/11] clk: sunxi: add generic allwinner,sunxi name Rob Herring
2016-02-08 16:06 ` Andre Przywara
2016-02-01 17:39 ` [PATCH 08/11] clk: sunxi: improve error reporting for the mux clock Andre Przywara
2016-02-02 18:02 ` Maxime Ripard
2016-02-02 18:05 ` Andre Przywara
2016-02-01 17:39 ` [PATCH 09/11] clk: sunxi: add critical-clocks property to mux clocks Andre Przywara
2016-02-01 17:39 ` [PATCH 10/11] arm64: dts: add Allwinner A64 SoC .dtsi Andre Przywara
2016-02-01 19:05 ` [linux-sunxi] " Karsten Merker
2016-02-01 23:03 ` André Przywara
2016-02-02 16:24 ` Jens Kuske
2016-02-02 16:46 ` Andre Przywara
2016-02-02 17:40 ` Jens Kuske
2016-02-05 8:55 ` Chen-Yu Tsai
2016-02-05 8:50 ` Maxime Ripard
2016-02-08 9:42 ` Andre Przywara
2016-02-23 18:45 ` Maxime Ripard
2016-02-01 17:39 ` [PATCH 11/11] arm64: dts: add Pine64 support Andre Przywara
2016-02-01 19:22 ` [linux-sunxi] " Karsten Merker
2016-02-01 23:04 ` André Przywara
2016-02-05 9:03 ` Maxime Ripard
2016-02-05 10:04 ` Andre Przywara
2016-02-08 0:55 ` [linux-sunxi] " Julian Calaby
2016-02-09 20:33 ` Danny Milosavljevic
2016-02-11 10:32 ` Maxime Ripard
2016-02-02 7:57 ` [PATCH 00/11] arm64: Introduce Allwinner A64 and " lists.nick.betteridge
2016-02-02 8:12 ` André Przywara
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