From: "Mylène Josserand" <mylene.josserand@collabora.com>
To: mturquette@baylibre.com, sboyd@kernel.org, heiko@sntech.de,
robh+dt@kernel.org
Cc: linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, mylene.josserand@collabora.com,
kernel@collabora.com
Subject: [PATCH v4 2/2] dt-bindings: clocks: rk3288: add rk3288w compatible
Date: Tue, 2 Jun 2020 10:06:44 +0200 [thread overview]
Message-ID: <20200602080644.11333-3-mylene.josserand@collabora.com> (raw)
In-Reply-To: <20200602080644.11333-1-mylene.josserand@collabora.com>
Add the possible compatible "rockchip,rk3288w-cru" that handles
the difference between the rk3288 and the new revision rk3288w.
This compatible will be added by bootloaders.
Signed-off-by: Mylène Josserand <mylene.josserand@collabora.com>
---
.../devicetree/bindings/clock/rockchip,rk3288-cru.txt | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt b/Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt
index 8cb47c39ba53..bf3a9ec19241 100644
--- a/Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt
+++ b/Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt
@@ -4,9 +4,15 @@ The RK3288 clock controller generates and supplies clock to various
controllers within the SoC and also implements a reset controller for SoC
peripherals.
+A revision of this SoC is available: rk3288w. The clock tree is a bit
+different so another dt-compatible is available. Noticed that it is only
+setting the difference but there is no automatic revision detection. This
+should be performed by bootloaders.
+
Required Properties:
-- compatible: should be "rockchip,rk3288-cru"
+- compatible: should be "rockchip,rk3288-cru" or "rockchip,rk3288w-cru" in
+ case of this revision of Rockchip rk3288.
- reg: physical base address of the controller and length of memory mapped
region.
- #clock-cells: should be 1.
--
2.26.2
next prev parent reply other threads:[~2020-06-02 8:07 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-02 8:06 [PATCH v4 0/2] ARM: Add Rockchip rk3288w support Mylène Josserand
2020-06-02 8:06 ` [PATCH v4 1/2] clk: rockchip: rk3288: Handle clock tree for rk3288w Mylène Josserand
2020-06-29 19:11 ` Jagan Teki
2020-07-03 14:11 ` Heiko Stuebner
2020-07-03 14:23 ` Jagan Teki
2020-07-03 14:48 ` Heiko Stuebner
2020-07-03 15:43 ` Robin Murphy
2020-07-03 15:02 ` Ezequiel Garcia
2020-07-03 15:05 ` Heiko Stuebner
2020-06-02 8:06 ` Mylène Josserand [this message]
2020-06-09 22:47 ` [PATCH v4 2/2] dt-bindings: clocks: rk3288: add rk3288w compatible Rob Herring
2020-06-17 8:58 ` [PATCH v4 0/2] ARM: Add Rockchip rk3288w support Heiko Stuebner
2020-06-29 7:59 ` Mylene Josserand
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=20200602080644.11333-3-mylene.josserand@collabora.com \
--to=mylene.josserand@collabora.com \
--cc=devicetree@vger.kernel.org \
--cc=heiko@sntech.de \
--cc=kernel@collabora.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-clk@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rockchip@lists.infradead.org \
--cc=mturquette@baylibre.com \
--cc=robh+dt@kernel.org \
--cc=sboyd@kernel.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).