From: Icenowy Zheng <icenowy@aosc.io>
To: Rob Herring <robh+dt@kernel.org>,
Maxime Ripard <maxime.ripard@bootlin.com>,
Chen-Yu Tsai <wens@csie.org>,
Linus Walleij <linus.walleij@linaro.org>
Cc: linux-clk@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org,
linux-sunxi@googlegroups.com, Icenowy Zheng <icenowy@aosc.io>
Subject: [PATCH v4 6/9] dt-bindings: add device tree binding for Allwinner H6 main CCU
Date: Fri, 16 Mar 2018 22:02:12 +0800 [thread overview]
Message-ID: <20180316140215.28663-7-icenowy@aosc.io> (raw)
In-Reply-To: <20180316140215.28663-1-icenowy@aosc.io>
The Allwinner H6 main CCU uses the internal oscillator of the SoC, which
is different with old SoCs' main CCU.
Add device tree binding for the Allwinner H6 main CCU.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
Extracted in v4.
Documentation/devicetree/bindings/clock/sunxi-ccu.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt
index 4ca21c3a6fc9..460ef27b1008 100644
--- a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt
+++ b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt
@@ -20,6 +20,7 @@ Required properties :
- "allwinner,sun50i-a64-ccu"
- "allwinner,sun50i-a64-r-ccu"
- "allwinner,sun50i-h5-ccu"
+ - "allwinner,sun50i-h6-ccu"
- "nextthing,gr8-ccu"
- reg: Must contain the registers base address and length
@@ -31,6 +32,9 @@ Required properties :
- #clock-cells : must contain 1
- #reset-cells : must contain 1
+For the main CCU on H6, one more clock is needed:
+- "iosc": the SoC's internal frequency oscillator
+
For the PRCM CCUs on A83T/H3/A64, two more clocks are needed:
- "pll-periph": the SoC's peripheral PLL from the main CCU
- "iosc": the SoC's internal frequency oscillator
--
2.15.1
next prev parent reply other threads:[~2018-03-16 14:05 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-16 14:02 [PATCH v4 0/9] Initial Allwinner H6 support Icenowy Zheng
2018-03-16 14:02 ` [PATCH v4 1/9] pinctrl: sunxi: refactor irq related register function to have desc Icenowy Zheng
2018-03-18 20:14 ` Maxime Ripard
2018-03-27 13:05 ` Linus Walleij
2018-03-16 14:02 ` [PATCH v4 2/9] pinctrl: sunxi: introduce IRQ bank conversion function Icenowy Zheng
2018-03-18 20:15 ` Maxime Ripard
2018-03-27 13:07 ` Linus Walleij
2018-03-16 14:02 ` [PATCH v4 3/9] pinctrl: sunxi: change irq_bank_base to irq_bank_map Icenowy Zheng
2018-03-18 20:15 ` Maxime Ripard
2018-03-27 13:08 ` Linus Walleij
2018-03-16 14:02 ` [PATCH v4 4/9] pinctrl: sunxi: add support for the Allwinner H6 main pin controller Icenowy Zheng
2018-03-16 17:07 ` [linux-sunxi] " Andre Przywara
2018-03-18 20:16 ` Maxime Ripard
2018-03-27 13:11 ` Linus Walleij
2018-03-16 14:02 ` [PATCH v4 5/9] clk: sunxi-ng: Support fixed post-dividers on NKMP style clocks Icenowy Zheng
2018-03-16 14:02 ` Icenowy Zheng [this message]
2018-03-18 12:52 ` [PATCH v4 6/9] dt-bindings: add device tree binding for Allwinner H6 main CCU Rob Herring
2018-03-16 14:02 ` [PATCH v4 7/9] clk: sunxi-ng: add support for the Allwinner H6 CCU Icenowy Zheng
2018-03-17 0:57 ` [linux-sunxi] " Jernej Škrabec
2018-03-16 14:02 ` [PATCH v4 8/9] arm64: allwinner: h6: add the basical Allwinner H6 DTSI file Icenowy Zheng
2018-03-16 14:02 ` [PATCH v4 9/9] arm64: allwinner: h6: add support for Pine H64 board Icenowy Zheng
2018-03-18 20:17 ` [PATCH v4 0/9] Initial Allwinner H6 support Maxime Ripard
2018-03-19 1:28 ` Icenowy Zheng
2018-03-19 13:44 ` Maxime Ripard
2018-03-27 13:12 ` Linus Walleij
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180316140215.28663-7-icenowy@aosc.io \
--to=icenowy@aosc.io \
--cc=devicetree@vger.kernel.org \
--cc=linus.walleij@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-clk@vger.kernel.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-sunxi@googlegroups.com \
--cc=maxime.ripard@bootlin.com \
--cc=robh+dt@kernel.org \
--cc=wens@csie.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).