From: Sam Protsenko <semen.protsenko@linaro.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
Rob Herring <robh+dt@kernel.org>
Cc: Jaewon Kim <jaewon02.kim@samsung.com>,
Chanho Park <chanho61.park@samsung.com>,
David Virag <virag.david003@gmail.com>,
Youngmin Nam <youngmin.nam@samsung.com>,
Wolfram Sang <wsa@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
linux-i2c@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org
Subject: [PATCH v2 RESEND 2/8] dt-bindings: i2c: exynos5: Add exynosautov9-hsi2c compatible
Date: Sat, 4 Dec 2021 23:58:14 +0200 [thread overview]
Message-ID: <20211204215820.17378-3-semen.protsenko@linaro.org> (raw)
In-Reply-To: <20211204215820.17378-1-semen.protsenko@linaro.org>
From: Jaewon Kim <jaewon02.kim@samsung.com>
This patch adds new "samsung,exynosautov9-hsi2c" compatible.
It is for i2c compatible with HSI2C available on Exynos SoC with USI.
Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com>
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
Changes in v2:
- Added R-b tag by Krzysztof Kozlowski
- Removed quotes around compatible strings
- Added Exynos850 to comment
Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml b/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml
index 16853f6edc53..bb6c22fbc442 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml
+++ b/Documentation/devicetree/bindings/i2c/i2c-exynos5.yaml
@@ -13,6 +13,11 @@ description: |
The Samsung's High Speed I2C controller is used to interface with I2C devices
at various speeds ranging from 100kHz to 3.4MHz.
+ In case the HSI2C controller is encapsulated within USI block (it's the case
+ e.g. for Exynos850 and Exynos Auto V9 SoCs), it might be also necessary to
+ define USI node in device tree file, choosing "i2c" configuration. Please see
+ Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml for details.
+
allOf:
- $ref: /schemas/i2c/i2c-controller.yaml#
@@ -23,6 +28,7 @@ properties:
- samsung,exynos5250-hsi2c # Exynos5250 and Exynos5420
- samsung,exynos5260-hsi2c # Exynos5260
- samsung,exynos7-hsi2c # Exynos7
+ - samsung,exynosautov9-hsi2c # ExynosAutoV9 and Exynos850
- const: samsung,exynos5-hsi2c # Exynos5250 and Exynos5420
deprecated: true
--
2.30.2
next prev parent reply other threads:[~2021-12-04 21:58 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-04 21:58 [PATCH v2 RESEND 0/8] i2c: exynos5: Add support for modern Exynos SoCs Sam Protsenko
2021-12-04 21:58 ` [PATCH v2 RESEND 1/8] dt-bindings: i2c: exynos5: Convert to dtschema Sam Protsenko
2021-12-09 9:11 ` Wolfram Sang
2021-12-04 21:58 ` Sam Protsenko [this message]
2021-12-06 21:03 ` [PATCH v2 RESEND 2/8] dt-bindings: i2c: exynos5: Add exynosautov9-hsi2c compatible Rob Herring
2021-12-09 9:11 ` Wolfram Sang
2021-12-04 21:58 ` [PATCH v2 RESEND 3/8] dt-bindings: i2c: exynos5: Add bus clock Sam Protsenko
2021-12-06 8:27 ` Krzysztof Kozlowski
2021-12-09 9:11 ` Wolfram Sang
2021-12-04 21:58 ` [PATCH v2 RESEND 4/8] i2c: exynos5: Add support for ExynosAutoV9 SoC Sam Protsenko
2021-12-09 9:11 ` Wolfram Sang
2021-12-04 21:58 ` [PATCH v2 RESEND 5/8] i2c: exynos5: Add bus clock support Sam Protsenko
2021-12-09 9:11 ` Wolfram Sang
2021-12-09 14:07 ` Sam Protsenko
2021-12-04 21:58 ` [PATCH v2 RESEND 6/8] i2c: exynos5: Mention Exynos850 and ExynosAutoV9 in Kconfig Sam Protsenko
2021-12-09 13:34 ` Sam Protsenko
2021-12-09 14:42 ` Wolfram Sang
2021-12-09 18:52 ` Wolfram Sang
2021-12-04 21:58 ` [PATCH v2 RESEND 7/8] arm: dts: exynos: Rename hsi2c nodes to i2c for Exynos5260 Sam Protsenko
2021-12-06 8:30 ` (subset) " Krzysztof Kozlowski
2021-12-09 14:48 ` Wolfram Sang
2021-12-09 15:22 ` Sam Protsenko
2021-12-09 18:26 ` Krzysztof Kozlowski
2021-12-09 18:52 ` Wolfram Sang
2021-12-04 21:58 ` [PATCH v2 RESEND 8/8] arm64: dts: exynos: Rename hsi2c nodes to i2c for Exynos5433 and Exynos7 Sam Protsenko
2021-12-06 8:30 ` (subset) " Krzysztof Kozlowski
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