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From: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
To: Maxime Ripard
	<maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
	Michael Turquette
	<mturquette-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>,
	Stephen Boyd <sboyd-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
	Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>
Cc: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>,
	linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
Subject: [PATCH 1/3] dt-bindings: clock: sunxi-ccu: Add compatible string for A83T PRCM
Date: Fri, 26 May 2017 16:00:23 +0800	[thread overview]
Message-ID: <20170526080025.28532-2-wens@csie.org> (raw)
In-Reply-To: <20170526080025.28532-1-wens-jdAy2FN1RRM@public.gmane.org>

The A83T's PRCM has the same set of clocks and resets as the A64.
However, a few dividers are different. And due to the lack of a low
speed 32.768 kHz oscillator, a few of the clock parents are different.

The PRCM also has controls for various power domains. These are not
supported yet.

Signed-off-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
---
 Documentation/devicetree/bindings/clock/sunxi-ccu.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt
index 34b2a9249a94..095a5807d874 100644
--- a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt
+++ b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt
@@ -7,6 +7,7 @@ Required properties :
 		- "allwinner,sun8i-a23-ccu"
 		- "allwinner,sun8i-a33-ccu"
 		- "allwinner,sun8i-a83t-ccu"
+		- "allwinner,sun8i-a83t-r-ccu"
 		- "allwinner,sun8i-h3-ccu"
 		- "allwinner,sun8i-h3-r-ccu"
 		- "allwinner,sun8i-v3s-ccu"
@@ -24,7 +25,7 @@ Required properties :
 - #clock-cells : must contain 1
 - #reset-cells : must contain 1
 
-For the PRCM CCUs on H3/A64, one more clock is needed:
+For the PRCM CCUs on A83T/H3/A64, one more clock is needed:
 - "iosc": the SoC's internal frequency oscillator
 
 Example for generic CCU:
-- 
2.11.0

  parent reply	other threads:[~2017-05-26  8:00 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-26  8:00 [PATCH 0/3] clk: sunxi-ng: Add support for A83T's PRCM Chen-Yu Tsai
     [not found] ` <20170526080025.28532-1-wens-jdAy2FN1RRM@public.gmane.org>
2017-05-26  8:00   ` Chen-Yu Tsai [this message]
2017-05-31 18:09     ` [PATCH 1/3] dt-bindings: clock: sunxi-ccu: Add compatible string for A83T PRCM Rob Herring
2017-05-26  8:00   ` [PATCH 2/3] clk: sunxi-ng: a83t: Add support for A83T's PRCM Chen-Yu Tsai
2017-05-26  8:00   ` [PATCH 3/3] ARM: sun8i: a83t: Add device node for PRCM Chen-Yu Tsai
     [not found]     ` <20170526080025.28532-4-wens-jdAy2FN1RRM@public.gmane.org>
2017-05-29  7:58       ` Maxime Ripard

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