From: Peter Griffin <peter.griffin@linaro.org>
To: alim.akhtar@samsung.com, avri.altman@wdc.com, bvanassche@acm.org,
robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
James.Bottomley@HansenPartnership.com,
martin.petersen@oracle.com
Cc: linux-scsi@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
tudor.ambarus@linaro.org, andre.draszik@linaro.org,
saravanak@google.com, willmcvicker@google.com,
kernel-team@android.com, Peter Griffin <peter.griffin@linaro.org>
Subject: [PATCH v3 1/6] dt-bindings: ufs: exynos-ufs: Add gs101 compatible
Date: Fri, 26 Apr 2024 13:19:59 +0100 [thread overview]
Message-ID: <20240426122004.2249178-2-peter.griffin@linaro.org> (raw)
In-Reply-To: <20240426122004.2249178-1-peter.griffin@linaro.org>
Add dedicated google,gs101-ufs compatible for Google Tensor gs101
SoC.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
---
.../bindings/ufs/samsung,exynos-ufs.yaml | 38 +++++++++++++++++--
1 file changed, 35 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
index b2b509b3944d..720879820f66 100644
--- a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
+++ b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
@@ -12,12 +12,10 @@ maintainers:
description: |
Each Samsung UFS host controller instance should have its own node.
-allOf:
- - $ref: ufs-common.yaml
-
properties:
compatible:
enum:
+ - google,gs101-ufs
- samsung,exynos7-ufs
- samsung,exynosautov9-ufs
- samsung,exynosautov9-ufs-vh
@@ -38,14 +36,24 @@ properties:
- const: ufsp
clocks:
+ minItems: 2
items:
- description: ufs link core clock
- description: unipro main clock
+ - description: fmp clock
+ - description: ufs aclk clock
+ - description: ufs pclk clock
+ - description: sysreg clock
clock-names:
+ minItems: 2
items:
- const: core_clk
- const: sclk_unipro_main
+ - const: fmp
+ - const: aclk
+ - const: pclk
+ - const: sysreg
phys:
maxItems: 1
@@ -72,6 +80,30 @@ required:
- clocks
- clock-names
+allOf:
+ - $ref: ufs-common.yaml
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: google,gs101-ufs
+
+ then:
+ properties:
+ clocks:
+ minItems: 6
+
+ clock-names:
+ minItems: 6
+
+ else:
+ properties:
+ clocks:
+ maxItems: 2
+
+ clock-names:
+ maxItems: 2
+
unevaluatedProperties: false
examples:
--
2.44.0.769.g3c40516874-goog
next prev parent reply other threads:[~2024-04-26 12:20 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-26 12:19 [PATCH v3 0/6] ufs-exynos support for Tensor GS101 Peter Griffin
2024-04-26 12:19 ` Peter Griffin [this message]
2024-04-26 19:11 ` [PATCH v3 1/6] dt-bindings: ufs: exynos-ufs: Add gs101 compatible Rob Herring
2024-04-26 12:20 ` [PATCH v3 2/6] scsi: ufs: host: ufs-exynos: Add EXYNOS_UFS_OPT_UFSPR_SECURE option Peter Griffin
2024-04-26 12:20 ` [PATCH v3 3/6] scsi: ufs: host: ufs-exynos: add EXYNOS_UFS_OPT_TIMER_TICK_SELECT option Peter Griffin
2024-04-26 12:20 ` [PATCH v3 4/6] scsi: ufs: host: ufs-exynos: allow max frequencies up to 267Mhz Peter Griffin
2024-04-26 12:20 ` [PATCH v3 5/6] scsi: ufs: host: ufs-exynos: add some pa_dbg_ register offsets into drvdata Peter Griffin
2024-04-26 12:20 ` [PATCH v3 6/6] scsi: ufs: host: ufs-exynos: Add support for Tensor gs101 SoC Peter Griffin
2024-05-07 1:38 ` [PATCH v3 0/6] ufs-exynos support for Tensor GS101 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=20240426122004.2249178-2-peter.griffin@linaro.org \
--to=peter.griffin@linaro.org \
--cc=James.Bottomley@HansenPartnership.com \
--cc=alim.akhtar@samsung.com \
--cc=andre.draszik@linaro.org \
--cc=avri.altman@wdc.com \
--cc=bvanassche@acm.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=kernel-team@android.com \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=martin.petersen@oracle.com \
--cc=robh@kernel.org \
--cc=saravanak@google.com \
--cc=tudor.ambarus@linaro.org \
--cc=willmcvicker@google.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).