From: Kamil Konieczny <k.konieczny@partner.samsung.com>
To: k.konieczny@partner.samsung.com, linux-samsung-soc@vger.kernel.org
Cc: linux-clk@vger.kernel.org, Chanwoo Choi <cw00.choi@samsung.com>,
devicetree@vger.kernel.org, Krzysztof Kozlowski <krzk@kernel.org>,
Kukjin Kim <kgene@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Rob Herring <robh+dt@kernel.org>,
Sylwester Nawrocki <s.nawrocki@samsung.com>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Marek Szyprowski <m.szyprowski@samsung.com>
Subject: [PATCH v3 3/5] dt-bindings: clk: exynos5433: document imem clock
Date: Tue, 4 Dec 2018 17:52:46 +0100 [thread overview]
Message-ID: <20181204165248.17572-4-k.konieczny@partner.samsung.com> (raw)
In-Reply-To: <20181204165248.17572-1-k.konieczny@partner.samsung.com>
Document DT bindings for imem clock of the Samsung Exynos5433 SSS (Security
SubSystem) and SlimSSS IPs.
Signed-off-by: Kamil Konieczny <k.konieczny@partner.samsung.com>
---
.../bindings/clock/exynos5433-clock.txt | 23 +++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/Documentation/devicetree/bindings/clock/exynos5433-clock.txt b/Documentation/devicetree/bindings/clock/exynos5433-clock.txt
index 50d5897c9849..183c327a7d6b 100644
--- a/Documentation/devicetree/bindings/clock/exynos5433-clock.txt
+++ b/Documentation/devicetree/bindings/clock/exynos5433-clock.txt
@@ -50,6 +50,8 @@ Required Properties:
IPs.
- "samsung,exynos5433-cmu-cam1" - clock controller compatible for CMU_CAM1
which generates clocks for Cortex-A5/MIPI_CSIS2/FIMC-LITE_C/FIMC-FD IPs.
+ - "samsung,exynos5433-cmu-imem" - clock controller compatible for CMU_IMEM
+ which generates clocks for SSS (Security SubSystem) and SlimSSS IPs.
- reg: physical base address of the controller and length of memory mapped
region.
@@ -168,6 +170,12 @@ Required Properties:
- aclk_cam1_400
- aclk_cam1_552
+ Input clocks for imem clock controller:
+ - oscclk
+ - aclk_imem_sssx_266
+ - aclk_imem_266
+ - aclk_imem_200
+
Optional properties:
- power-domains: a phandle to respective power domain node as described by
generic PM domain bindings (see power/power_domain.txt for more
@@ -469,6 +477,21 @@ Example 2: Examples of clock controller nodes are listed below.
power-domains = <&pd_cam1>;
};
+ cmu_imem: clock-controller@11060000 {
+ compatible = "samsung,exynos5433-cmu-imem";
+ reg = <0x11060000 0x1000>;
+ #clock-cells = <1>;
+
+ clock-names = "oscclk",
+ "aclk_imem_sssx_266",
+ "aclk_imem_266",
+ "aclk_imem_200";
+ clocks = <&xxti>,
+ <&cmu_top CLK_DIV_ACLK_IMEM_SSSX_266>,
+ <&cmu_top CLK_DIV_ACLK_IMEM_266>,
+ <&cmu_top CLK_DIV_ACLK_IMEM_200>;
+ };
+
Example 3: UART controller node that consumes the clock generated by the clock
controller.
--
2.19.1
next prev parent reply other threads:[~2018-12-04 16:53 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20181204165315eucas1p1693a3d349f39c272297e5d1902c905ca@eucas1p1.samsung.com>
2018-12-04 16:52 ` [PATCH v3 0/5] Add imem clock for Exynos 5433 Kamil Konieczny
[not found] ` <CGME20181204165316eucas1p2da523b358ed62eca270fe24c5e2b063c@eucas1p2.samsung.com>
2018-12-04 16:52 ` [PATCH v3 1/5] clk: samsung: exynos5433: fix typo in imem divider Kamil Konieczny
[not found] ` <CGME20181204165316eucas1p2ba063b96e83d2d2be93ca067d32d7926@eucas1p2.samsung.com>
2018-12-04 16:52 ` [PATCH v3 2/5] clk: samsung: exynos5433: fix name typo in sssx Kamil Konieczny
2018-12-10 22:29 ` Rob Herring
[not found] ` <CGME20181204165317eucas1p10bef0207ee57a9420911410ed2a22453@eucas1p1.samsung.com>
2018-12-04 16:52 ` Kamil Konieczny [this message]
2018-12-04 18:41 ` [PATCH v3 3/5] dt-bindings: clk: exynos5433: document imem clock Stephen Boyd
2018-12-10 22:32 ` Rob Herring
2018-12-11 5:06 ` Chanwoo Choi
[not found] ` <CGME20181204165317eucas1p18cd6168fdefb2aa57259b9ec73438275@eucas1p1.samsung.com>
2018-12-04 16:52 ` [PATCH v3 4/5] arm64: dts: exynos: add " Kamil Konieczny
2018-12-13 21:10 ` Krzysztof Kozlowski
2019-01-21 8:08 ` Kamil Konieczny
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=20181204165248.17572-4-k.konieczny@partner.samsung.com \
--to=k.konieczny@partner.samsung.com \
--cc=b.zolnierkie@samsung.com \
--cc=cw00.choi@samsung.com \
--cc=devicetree@vger.kernel.org \
--cc=kgene@kernel.org \
--cc=krzk@kernel.org \
--cc=linux-clk@vger.kernel.org \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=m.szyprowski@samsung.com \
--cc=mark.rutland@arm.com \
--cc=robh+dt@kernel.org \
--cc=s.nawrocki@samsung.com \
/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).