From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
To: alim.akhtar@samsung.com, avri.altman@wdc.com, robh+dt@kernel.org,
krzk+dt@kernel.org
Cc: jejb@linux.ibm.com, martin.petersen@oracle.com,
linux-scsi@vger.kernel.org, devicetree@vger.kernel.org,
linux-renesas-soc@vger.kernel.org,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Rob Herring <robh@kernel.org>,
Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH v6 1/7] dt-bindings: ufs: Document Renesas R-Car UFS host controller
Date: Fri, 3 Jun 2022 20:05:18 +0900 [thread overview]
Message-ID: <20220603110524.1997825-2-yoshihiro.shimoda.uh@renesas.com> (raw)
In-Reply-To: <20220603110524.1997825-1-yoshihiro.shimoda.uh@renesas.com>
Document Renesas R-Car UFS host controller for R-Car S4-8 (r8a779f0).
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
.../devicetree/bindings/ufs/renesas,ufs.yaml | 61 +++++++++++++++++++
1 file changed, 61 insertions(+)
create mode 100644 Documentation/devicetree/bindings/ufs/renesas,ufs.yaml
diff --git a/Documentation/devicetree/bindings/ufs/renesas,ufs.yaml b/Documentation/devicetree/bindings/ufs/renesas,ufs.yaml
new file mode 100644
index 000000000000..f04f9f61fa9f
--- /dev/null
+++ b/Documentation/devicetree/bindings/ufs/renesas,ufs.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/ufs/renesas,ufs.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas R-Car UFS Host Controller
+
+maintainers:
+ - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
+
+allOf:
+ - $ref: ufs-common.yaml
+
+properties:
+ compatible:
+ const: renesas,r8a779f0-ufs
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 2
+
+ clock-names:
+ items:
+ - const: fck
+ - const: ref_clk
+
+ power-domains:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - power-domains
+ - resets
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/r8a779f0-cpg-mssr.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/power/r8a779f0-sysc.h>
+
+ ufs: ufs@e686000 {
+ compatible = "renesas,r8a779f0-ufs";
+ reg = <0xe6860000 0x100>;
+ interrupts = <GIC_SPI 235 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 1514>, <&ufs30_clk>;
+ clock-names = "fck", "ref_clk";
+ freq-table-hz = <200000000 200000000>, <38400000 38400000>;
+ power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
+ resets = <&cpg 1514>;
+ };
--
2.25.1
next prev parent reply other threads:[~2022-06-03 11:05 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-03 11:05 [PATCH v6 0/7] treewide: ufs: Add support for Renesas R-Car UFS controller Yoshihiro Shimoda
2022-06-03 11:05 ` Yoshihiro Shimoda [this message]
2022-06-03 11:05 ` [PATCH v6 2/7] ufs: add UFSHCD_QUIRK_BROKEN_64BIT_ADDRESS Yoshihiro Shimoda
2022-06-03 11:05 ` [PATCH v6 3/7] ufs: add UFSHCD_QUIRK_HIBERN_FASTAUTO Yoshihiro Shimoda
2022-06-03 11:05 ` [PATCH v6 4/7] scsi: ufs-renesas: Add support for Renesas R-Car UFS controller Yoshihiro Shimoda
2022-06-03 11:05 ` [PATCH v6 5/7] scsi: MAINTAINERS: Add maintainer for Renesas UFS driver Yoshihiro Shimoda
2022-06-03 11:05 ` [PATCH v6 6/7] arm64: dts: renesas: r8a779f0: Add UFS node Yoshihiro Shimoda
2022-06-14 8:02 ` Geert Uytterhoeven
2022-06-03 11:05 ` [PATCH v6 7/7] arm64: dts: renesas: r8a779f0: spider-cpu: Enable UFS device Yoshihiro Shimoda
2022-06-14 8:06 ` Geert Uytterhoeven
2022-06-21 15:14 ` Wolfram Sang
2022-06-22 6:32 ` Avri Altman
2022-06-22 8:38 ` Wolfram Sang
2022-06-22 9:42 ` Avri Altman
2022-06-22 9:47 ` Avri Altman
2022-06-22 11:16 ` Wolfram Sang
2022-06-23 4:20 ` Yoshihiro Shimoda
2022-06-22 8:11 ` Yoshihiro Shimoda
2022-06-22 8:22 ` Wolfram Sang
2022-06-22 8:28 ` Yoshihiro Shimoda
2022-06-14 8:00 ` [PATCH v6 0/7] treewide: ufs: Add support for Renesas R-Car UFS controller Geert Uytterhoeven
2022-06-15 2:53 ` Martin K. Petersen
2022-06-15 7:20 ` Geert Uytterhoeven
2022-06-17 1:29 ` Martin K. Petersen
2022-06-17 2:21 ` Martin K. Petersen
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=20220603110524.1997825-2-yoshihiro.shimoda.uh@renesas.com \
--to=yoshihiro.shimoda.uh@renesas.com \
--cc=alim.akhtar@samsung.com \
--cc=avri.altman@wdc.com \
--cc=devicetree@vger.kernel.org \
--cc=geert+renesas@glider.be \
--cc=jejb@linux.ibm.com \
--cc=krzk+dt@kernel.org \
--cc=krzysztof.kozlowski@linaro.org \
--cc=linux-renesas-soc@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=martin.petersen@oracle.com \
--cc=robh+dt@kernel.org \
--cc=robh@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).