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charset="utf-8" CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20220306111138epcas5p4adf7ac809dee20082ccb754767c8f61f References: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> <20220306111125.116455-2-krzysztof.kozlowski@canonical.com> Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Hi Krzysztof >-----Original Message----- >From: Krzysztof Kozlowski [mailto:krzysztof.kozlowski@canonical.com] >Sent: Sunday, March 6, 2022 4:41 PM >To: Alim Akhtar ; Avri Altman >; Rob Herring ; Krzysztof >Kozlowski ; Andy Gross >; Bjorn Andersson ; Wei >Xu ; Matthias Brugger ; >Jan Kotas ; Li Wei ; Stanley Chu >; Vignesh Raghavendra ; >linux-scsi@vger.kernel.org; devicetree@vger.kernel.org; linux- >kernel@vger.kernel.org; linux-arm-msm@vger.kernel.org; linux-arm- >kernel@lists.infradead.org; linux-samsung-soc@vger.kernel.org; linux- >mediatek@lists.infradead.org >Subject: [PATCH v3 01/12] dt-bindings: ufs: add common platform bindings > >Add bindings for common parts (platform) of Universal Flash Storage >(UFS) Host Controllers in dtschema format. > >Include also the bindings directory in the UFS maintainers entry. > >Signed-off-by: Krzysztof Kozlowski >--- Reviewed-by: Alim Akhtar > .../devicetree/bindings/ufs/ufs-common.yaml | 82 +++++++++++++++++++ > MAINTAINERS | 1 + > 2 files changed, 83 insertions(+) > create mode 100644 Documentation/devicetree/bindings/ufs/ufs- >common.yaml > >diff --git a/Documentation/devicetree/bindings/ufs/ufs-common.yaml >b/Documentation/devicetree/bindings/ufs/ufs-common.yaml >new file mode 100644 >index 000000000000..47a4e9e1a775 >--- /dev/null >+++ b/Documentation/devicetree/bindings/ufs/ufs-common.yaml >@@ -0,0 +1,82 @@ >+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause %YAML 1.2 >+--- >+$id: >+https://protect2.fireeye.com/v1/url?k=1c5f8d40-43c4b442-1c5e060f-0cc47a >+31381a-044442c4c340dc87&q=1&e=f6b89910-3420-4a58-a18d- >4ca02e079c2b&u=ht >+tp%3A%2F%2Fdevicetree.org%2Fschemas%2Fufs%2Fufs-common.yaml%23 >+$schema: >+https://protect2.fireeye.com/v1/url?k=bc24c591-e3bffc93-bc254ede-0cc47a >+31381a-e9aaf10c3795a198&q=1&e=f6b89910-3420-4a58-a18d- >4ca02e079c2b&u=ht >+tp%3A%2F%2Fdevicetree.org%2Fmeta-schemas%2Fcore.yaml%23 >+ >+title: Common properties for Universal Flash Storage (UFS) Host >+Controllers >+ >+maintainers: >+ - Alim Akhtar >+ - Avri Altman >+ >+properties: >+ clocks: true >+ >+ clock-names: true >+ >+ freq-table-hz: >+ items: >+ items: >+ - description: Minimum frequency for given clock in Hz >+ - description: Maximum frequency for given clock in Hz >+ description: | >+ Array of operating frequencies in Hz stored in the same order >+ as the clocks property. If this property is not defined or a value in the >+ array is "0" then it is assumed that the frequency is set by the parent >+ clock or a fixed rate clock source. >+ >+ interrupts: >+ maxItems: 1 >+ >+ lanes-per-direction: >+ $ref: /schemas/types.yaml#/definitions/uint32 >+ enum: [1, 2] >+ default: 2 >+ description: >+ Number of lanes available per direction. Note that it is assume same >+ number of lanes is used both directions at once. >+ >+ vdd-hba-supply: >+ description: >+ Phandle to UFS host controller supply regulator node. >+ >+ vcc-supply: >+ description: >+ Phandle to VCC supply regulator node. >+ >+ vccq-supply: >+ description: >+ Phandle to VCCQ supply regulator node. >+ >+ vccq2-supply: >+ description: >+ Phandle to VCCQ2 supply regulator node. >+ >+ vcc-supply-1p8: >+ type: boolean >+ description: >+ For embedded UFS devices, valid VCC range is 1.7-1.95V or 2.7-3.6V. This >+ boolean property when set, specifies to use low voltage range of >+ 1.7-1.95V. Note for external UFS cards this property is invalid and valid >+ VCC range is always 2.7-3.6V. >+ >+ vcc-max-microamp: >+ description: >+ Specifies max. load that can be drawn from VCC supply. >+ >+ vccq-max-microamp: >+ description: >+ Specifies max. load that can be drawn from VCCQ supply. >+ >+ vccq2-max-microamp: >+ description: >+ Specifies max. load that can be drawn from VCCQ2 supply. >+ >+dependencies: >+ freq-table-hz: [ 'clocks' ] >+ >+required: >+ - interrupts >+ >+additionalProperties: true >diff --git a/MAINTAINERS b/MAINTAINERS >index d7ea92ce1b1d..ef16268b6ca6 100644 >--- a/MAINTAINERS >+++ b/MAINTAINERS >@@ -20100,6 +20100,7 @@ R: Alim Akhtar > R: Avri Altman > L: linux-scsi@vger.kernel.org > S: Supported >+F: Documentation/devicetree/bindings/ufs/ > F: Documentation/scsi/ufs.rst > F: drivers/scsi/ufs/ > >-- >2.32.0 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D4CD5C433EF for ; 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Tue, 8 Mar 2022 03:36:28 +0900 (KST) Received: from alimakhtar03 (unknown [107.122.12.5]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20220307183625epsmtip257cc95cc6f4a379d8a1668c8e8c86794~aLRXiEswm2556225562epsmtip2X; Mon, 7 Mar 2022 18:36:25 +0000 (GMT) From: "Alim Akhtar" To: "'Krzysztof Kozlowski'" , "'Avri Altman'" , "'Rob Herring'" , "'Andy Gross'" , "'Bjorn Andersson'" , "'Wei Xu'" , "'Matthias Brugger'" , "'Jan Kotas'" , "'Li Wei'" , "'Stanley Chu'" , "'Vignesh Raghavendra'" , , , , , , , In-Reply-To: <20220306111125.116455-2-krzysztof.kozlowski@canonical.com> Subject: RE: [PATCH v3 01/12] dt-bindings: ufs: add common platform bindings Date: Tue, 8 Mar 2022 00:06:24 +0530 Message-ID: <000401d83252$41d5fe40$c581fac0$@samsung.com> MIME-Version: 1.0 X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQHMSLK+HcMgkjgstDaV74uAa2rDeQH5avYoAUFFeK2ssjx4YA== Content-Language: en-us X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrHJsWRmVeSWpSXmKPExsWy7bCmuu7aALUkgycPJC3OPf7NYvHy51U2 i9P737FYzD9yjtWi+3imxca3P5gsNj2+xmoxcf9ZdovLu+awWVxuvshoMeP8PiaL7us72Cz+ zjnCaNHUYmzRuvcIu8XSrTcZLf6f/cBu8eToFGYHIY81na+ZPGY19LJ57Jx1l93j8dyN7B4t R96yemxa1cnmcefaHjaPzUvqPVpO7mfxOH5jO5PH501yHu0HupkCeKKybTJSE1NSixRS85Lz UzLz0m2VvIPjneNNzQwMdQ0tLcyVFPISc1NtlVx8AnTdMnOAvlNSKEvMKQUKBSQWFyvp29kU 5ZeWpCpk5BeX2CqlFqTkFJgU6BUn5haX5qXr5aWWWBkaGBiZAhUmZGcsbNvFVPBPrWLbsQvs DYw/5LsYOTgkBEwkjr5072Lk4hAS2M0oMfH/HGYI5xOjxLbdXewQzjdGid6ZS5i6GDnBOla2 XWKDSOxllJjwso0VwnnJKLFi4wF2kCo2AV2JHYvb2EBsEYGLrBL3TuqD2JwCHhJXF69jBdkt LOAj8XtOOEiYRUBFYtv1U+wgYV4BS4mbr0JBwrwCghInZz5hAbGZBeQltr8FuQ7kBgWJn0+X sUJMd5J43N7CDFEjLvHy6BGwoyUE+jklpvftZYNocJF4dWwxVLOwxKvjW9ghbCmJz+9AakBB kS3Rs8sYIlwjsXTeMRYI217iwJU5LCAlzAKaEut36UOs4pPo/f2ECaKTV6KjTQiiWlWi+d1V qE5piYnd3awQJR4S034EQsLpJqPEx5bJjBMYFWYheXIWkidnIXlmFsLiBYwsqxglUwuKc9NT i00LjPNSy+GRnZyfu4kRnPC1vHcwPnrwQe8QIxMH4yFGCQ5mJRHe++dVkoR4UxIrq1KL8uOL SnNSiw8xmgIDfiKzlGhyPjDn5JXEG5pYGpiYmZmZWBqbGSqJ855K35AoJJCeWJKanZpakFoE 08fEwSnVwHS5xdTOxIjBuozn+pa4nCOWjm8sX6ydIcl8g69Dn+/UtZ1KjW3qP8RWu1QvKNrd LHfw7K+9kScaLVLZD5zONsl+8lJQ/UNXFuOfXNu5WxdO8MxdnB72oyR3XbWRxSE/sTX+By7f 9XK2dfKclGJlNIWxbuJHL5eGFSrc1pPfa0310lrX9Yk5zDCmXX7yzekqh2WqavvuJ4tYs+lN tdZwT5jY8OnX4XjVDbvLF7Zvn5JwY4X8j3lsXtxePkprXOYdP/hZlOtpzTVGxYubD0713r4x KWfmaW13pcffnReGLTghW+1t4jFZ/5Jmev3JTtYp85g5vqwLe+ZRu99y76aHMo8WlLkuKfd+ OFu55tLnZCWW4oxEQy3mouJEAIXYBmGBBAAA X-Brightmail-Tracker: H4sIAAAAAAAAA02Ra0hTYRjHe8/OzjmKi+Oy9qaUtUzJ0hQ1XmGUWsIhrAy0oj7ozJNJ7sKO pt1FbelEUrCyaZRp0cyirZyXLiudmZVpiZpgZWiNZZuWiA7JYq7Ib39+/wsPPBRP+Br3ptLl maxKLs0QE+64sU3sG1Qf758SUj8nQG9GZnFkdfQR6JXJjqOr5jd8VNyRjvS2GQwZRvr5qMzU RaLelioC9ea/Baii+wmGigeaCPSrygxQXkEYOvvYTKIbDYMA/e6aINFoezkvSsjUF41hjDa3 hGCatR9IZuSKnmQKzDY+Y6grIpih/kcEc7/2DFPQacKZjveNGDNpWMmce1qMxXvsd5ekshnp R1nVxs3J7oer1S2Ycs4/x/i8h8wFM74a4EZBOhzq1O8IDXCnhPRDAF//rOG5DB84oC8lXXoJ 1M1ZSFfIAqBueBx3GgQdBJtq1PNtL/ozH+r6tLgr1Qdg7ff2+ZQbzcC+mrt8DaCoJXQcnK3a 68Q47QeNAy9JJxbQkXDwW6ITC2hP2Hl5FHdiHh0M1XrgxDzaFzbaqv7etgo6vtzkO7UXHQNH zhXwXBkRtLabyVIg1C5Y0v5f0i5Y0i5oXAN4HVjOKjlZmowLVYbK2exgTirjsuRpwQcVMgOY f3jguibQWDcR3AowCrQCSPHEXoJP3X4pQkGq9NhxVqVIUmVlsFwr8KFwsUjQo+lMEtJp0kz2 CMsqWdU/F6PcvHOxi79KHFNplETLmo3Lw9s++t/OFI21CaqFiy95XLdv2LMm7OG4MS4u2RKQ nL/hJGcfniyy7S4feCELfLvdsOmO5FmC6f6ENVleCDzfLyt8pIgYT4h2mCqnjPbTYq8X3he3 pvpOf6v0qziw+k7CUK9I3I9vsUWy8T550dEnehuuZzdMqxVl+84HjRsnz9yjO6JjclpzlnbX JMX/YJWJjlvSHTM/rOW71j+oyOXvOxuSbg0Zw+SN3LbjU6c8LE8VPyMrbx19uTM0ovuZ7pA9 EF5g9ZaoiGsaSSJnT7j5tXlo96QEb3sFYrMBvSJgS+xGiaG2ZFHPamrtjpmULlIU0izGucPS 0ECeipP+AZkLVZpfAwAA X-CMS-MailID: 20220307183628epcas5p427d45efb6584bc887ff0af0b8123e56b X-Msg-Generator: CA CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20220306111138epcas5p4adf7ac809dee20082ccb754767c8f61f References: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> <20220306111125.116455-2-krzysztof.kozlowski@canonical.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220307_103639_382083_34C99EAD X-CRM114-Status: GOOD ( 14.74 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Hi Krzysztof >-----Original Message----- >From: Krzysztof Kozlowski [mailto:krzysztof.kozlowski@canonical.com] >Sent: Sunday, March 6, 2022 4:41 PM >To: Alim Akhtar ; Avri Altman >; Rob Herring ; Krzysztof >Kozlowski ; Andy Gross >; Bjorn Andersson ; Wei >Xu ; Matthias Brugger ; >Jan Kotas ; Li Wei ; Stanley Chu >; Vignesh Raghavendra ; >linux-scsi@vger.kernel.org; devicetree@vger.kernel.org; linux- >kernel@vger.kernel.org; linux-arm-msm@vger.kernel.org; linux-arm- >kernel@lists.infradead.org; linux-samsung-soc@vger.kernel.org; linux- >mediatek@lists.infradead.org >Subject: [PATCH v3 01/12] dt-bindings: ufs: add common platform bindings > >Add bindings for common parts (platform) of Universal Flash Storage >(UFS) Host Controllers in dtschema format. > >Include also the bindings directory in the UFS maintainers entry. > >Signed-off-by: Krzysztof Kozlowski >--- Reviewed-by: Alim Akhtar > .../devicetree/bindings/ufs/ufs-common.yaml | 82 +++++++++++++++++++ > MAINTAINERS | 1 + > 2 files changed, 83 insertions(+) > create mode 100644 Documentation/devicetree/bindings/ufs/ufs- >common.yaml > >diff --git a/Documentation/devicetree/bindings/ufs/ufs-common.yaml >b/Documentation/devicetree/bindings/ufs/ufs-common.yaml >new file mode 100644 >index 000000000000..47a4e9e1a775 >--- /dev/null >+++ b/Documentation/devicetree/bindings/ufs/ufs-common.yaml >@@ -0,0 +1,82 @@ >+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause %YAML 1.2 >+--- >+$id: >+https://protect2.fireeye.com/v1/url?k=1c5f8d40-43c4b442-1c5e060f-0cc47a >+31381a-044442c4c340dc87&q=1&e=f6b89910-3420-4a58-a18d- >4ca02e079c2b&u=ht >+tp%3A%2F%2Fdevicetree.org%2Fschemas%2Fufs%2Fufs-common.yaml%23 >+$schema: >+https://protect2.fireeye.com/v1/url?k=bc24c591-e3bffc93-bc254ede-0cc47a >+31381a-e9aaf10c3795a198&q=1&e=f6b89910-3420-4a58-a18d- >4ca02e079c2b&u=ht >+tp%3A%2F%2Fdevicetree.org%2Fmeta-schemas%2Fcore.yaml%23 >+ >+title: Common properties for Universal Flash Storage (UFS) Host >+Controllers >+ >+maintainers: >+ - Alim Akhtar >+ - Avri Altman >+ >+properties: >+ clocks: true >+ >+ clock-names: true >+ >+ freq-table-hz: >+ items: >+ items: >+ - description: Minimum frequency for given clock in Hz >+ - description: Maximum frequency for given clock in Hz >+ description: | >+ Array of operating frequencies in Hz stored in the same order >+ as the clocks property. If this property is not defined or a value in the >+ array is "0" then it is assumed that the frequency is set by the parent >+ clock or a fixed rate clock source. >+ >+ interrupts: >+ maxItems: 1 >+ >+ lanes-per-direction: >+ $ref: /schemas/types.yaml#/definitions/uint32 >+ enum: [1, 2] >+ default: 2 >+ description: >+ Number of lanes available per direction. Note that it is assume same >+ number of lanes is used both directions at once. >+ >+ vdd-hba-supply: >+ description: >+ Phandle to UFS host controller supply regulator node. >+ >+ vcc-supply: >+ description: >+ Phandle to VCC supply regulator node. >+ >+ vccq-supply: >+ description: >+ Phandle to VCCQ supply regulator node. >+ >+ vccq2-supply: >+ description: >+ Phandle to VCCQ2 supply regulator node. >+ >+ vcc-supply-1p8: >+ type: boolean >+ description: >+ For embedded UFS devices, valid VCC range is 1.7-1.95V or 2.7-3.6V. This >+ boolean property when set, specifies to use low voltage range of >+ 1.7-1.95V. Note for external UFS cards this property is invalid and valid >+ VCC range is always 2.7-3.6V. >+ >+ vcc-max-microamp: >+ description: >+ Specifies max. load that can be drawn from VCC supply. >+ >+ vccq-max-microamp: >+ description: >+ Specifies max. load that can be drawn from VCCQ supply. >+ >+ vccq2-max-microamp: >+ description: >+ Specifies max. load that can be drawn from VCCQ2 supply. >+ >+dependencies: >+ freq-table-hz: [ 'clocks' ] >+ >+required: >+ - interrupts >+ >+additionalProperties: true >diff --git a/MAINTAINERS b/MAINTAINERS >index d7ea92ce1b1d..ef16268b6ca6 100644 >--- a/MAINTAINERS >+++ b/MAINTAINERS >@@ -20100,6 +20100,7 @@ R: Alim Akhtar > R: Avri Altman > L: linux-scsi@vger.kernel.org > S: Supported >+F: Documentation/devicetree/bindings/ufs/ > F: Documentation/scsi/ufs.rst > F: drivers/scsi/ufs/ > >-- >2.32.0 _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C0316C433EF for ; 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Tue, 8 Mar 2022 03:36:28 +0900 (KST) Received: from alimakhtar03 (unknown [107.122.12.5]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20220307183625epsmtip257cc95cc6f4a379d8a1668c8e8c86794~aLRXiEswm2556225562epsmtip2X; Mon, 7 Mar 2022 18:36:25 +0000 (GMT) From: "Alim Akhtar" To: "'Krzysztof Kozlowski'" , "'Avri Altman'" , "'Rob Herring'" , "'Andy Gross'" , "'Bjorn Andersson'" , "'Wei Xu'" , "'Matthias Brugger'" , "'Jan Kotas'" , "'Li Wei'" , "'Stanley Chu'" , "'Vignesh Raghavendra'" , , , , , , , In-Reply-To: <20220306111125.116455-2-krzysztof.kozlowski@canonical.com> Subject: RE: [PATCH v3 01/12] dt-bindings: ufs: add common platform bindings Date: Tue, 8 Mar 2022 00:06:24 +0530 Message-ID: <000401d83252$41d5fe40$c581fac0$@samsung.com> MIME-Version: 1.0 X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQHMSLK+HcMgkjgstDaV74uAa2rDeQH5avYoAUFFeK2ssjx4YA== Content-Language: en-us X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrHJsWRmVeSWpSXmKPExsWy7bCmuu7aALUkgycPJC3OPf7NYvHy51U2 i9P737FYzD9yjtWi+3imxca3P5gsNj2+xmoxcf9ZdovLu+awWVxuvshoMeP8PiaL7us72Cz+ zjnCaNHUYmzRuvcIu8XSrTcZLf6f/cBu8eToFGYHIY81na+ZPGY19LJ57Jx1l93j8dyN7B4t R96yemxa1cnmcefaHjaPzUvqPVpO7mfxOH5jO5PH501yHu0HupkCeKKybTJSE1NSixRS85Lz UzLz0m2VvIPjneNNzQwMdQ0tLcyVFPISc1NtlVx8AnTdMnOAvlNSKEvMKQUKBSQWFyvp29kU 5ZeWpCpk5BeX2CqlFqTkFJgU6BUn5haX5qXr5aWWWBkaGBiZAhUmZGcsbNvFVPBPrWLbsQvs DYw/5LsYOTgkBEwkjr5072Lk4hAS2M0oMfH/HGYI5xOjxLbdXewQzjdGid6ZS5i6GDnBOla2 XWKDSOxllJjwso0VwnnJKLFi4wF2kCo2AV2JHYvb2EBsEYGLrBL3TuqD2JwCHhJXF69jBdkt LOAj8XtOOEiYRUBFYtv1U+wgYV4BS4mbr0JBwrwCghInZz5hAbGZBeQltr8FuQ7kBgWJn0+X sUJMd5J43N7CDFEjLvHy6BGwoyUE+jklpvftZYNocJF4dWwxVLOwxKvjW9ghbCmJz+9AakBB kS3Rs8sYIlwjsXTeMRYI217iwJU5LCAlzAKaEut36UOs4pPo/f2ECaKTV6KjTQiiWlWi+d1V qE5piYnd3awQJR4S034EQsLpJqPEx5bJjBMYFWYheXIWkidnIXlmFsLiBYwsqxglUwuKc9NT i00LjPNSy+GRnZyfu4kRnPC1vHcwPnrwQe8QIxMH4yFGCQ5mJRHe++dVkoR4UxIrq1KL8uOL SnNSiw8xmgIDfiKzlGhyPjDn5JXEG5pYGpiYmZmZWBqbGSqJ855K35AoJJCeWJKanZpakFoE 08fEwSnVwHS5xdTOxIjBuozn+pa4nCOWjm8sX6ydIcl8g69Dn+/UtZ1KjW3qP8RWu1QvKNrd LHfw7K+9kScaLVLZD5zONsl+8lJQ/UNXFuOfXNu5WxdO8MxdnB72oyR3XbWRxSE/sTX+By7f 9XK2dfKclGJlNIWxbuJHL5eGFSrc1pPfa0310lrX9Yk5zDCmXX7yzekqh2WqavvuJ4tYs+lN tdZwT5jY8OnX4XjVDbvLF7Zvn5JwY4X8j3lsXtxePkprXOYdP/hZlOtpzTVGxYubD0713r4x KWfmaW13pcffnReGLTghW+1t4jFZ/5Jmev3JTtYp85g5vqwLe+ZRu99y76aHMo8WlLkuKfd+ OFu55tLnZCWW4oxEQy3mouJEAIXYBmGBBAAA X-Brightmail-Tracker: H4sIAAAAAAAAA02Ra0hTYRjHe8/OzjmKi+Oy9qaUtUzJ0hQ1XmGUWsIhrAy0oj7ozJNJ7sKO pt1FbelEUrCyaZRp0cyirZyXLiudmZVpiZpgZWiNZZuWiA7JYq7Ib39+/wsPPBRP+Br3ptLl maxKLs0QE+64sU3sG1Qf758SUj8nQG9GZnFkdfQR6JXJjqOr5jd8VNyRjvS2GQwZRvr5qMzU RaLelioC9ea/Baii+wmGigeaCPSrygxQXkEYOvvYTKIbDYMA/e6aINFoezkvSsjUF41hjDa3 hGCatR9IZuSKnmQKzDY+Y6grIpih/kcEc7/2DFPQacKZjveNGDNpWMmce1qMxXvsd5ekshnp R1nVxs3J7oer1S2Ycs4/x/i8h8wFM74a4EZBOhzq1O8IDXCnhPRDAF//rOG5DB84oC8lXXoJ 1M1ZSFfIAqBueBx3GgQdBJtq1PNtL/ozH+r6tLgr1Qdg7ff2+ZQbzcC+mrt8DaCoJXQcnK3a 68Q47QeNAy9JJxbQkXDwW6ITC2hP2Hl5FHdiHh0M1XrgxDzaFzbaqv7etgo6vtzkO7UXHQNH zhXwXBkRtLabyVIg1C5Y0v5f0i5Y0i5oXAN4HVjOKjlZmowLVYbK2exgTirjsuRpwQcVMgOY f3jguibQWDcR3AowCrQCSPHEXoJP3X4pQkGq9NhxVqVIUmVlsFwr8KFwsUjQo+lMEtJp0kz2 CMsqWdU/F6PcvHOxi79KHFNplETLmo3Lw9s++t/OFI21CaqFiy95XLdv2LMm7OG4MS4u2RKQ nL/hJGcfniyy7S4feCELfLvdsOmO5FmC6f6ENVleCDzfLyt8pIgYT4h2mCqnjPbTYq8X3he3 pvpOf6v0qziw+k7CUK9I3I9vsUWy8T550dEnehuuZzdMqxVl+84HjRsnz9yjO6JjclpzlnbX JMX/YJWJjlvSHTM/rOW71j+oyOXvOxuSbg0Zw+SN3LbjU6c8LE8VPyMrbx19uTM0ovuZ7pA9 EF5g9ZaoiGsaSSJnT7j5tXlo96QEb3sFYrMBvSJgS+xGiaG2ZFHPamrtjpmULlIU0izGucPS 0ECeipP+AZkLVZpfAwAA X-CMS-MailID: 20220307183628epcas5p427d45efb6584bc887ff0af0b8123e56b X-Msg-Generator: CA CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20220306111138epcas5p4adf7ac809dee20082ccb754767c8f61f References: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> <20220306111125.116455-2-krzysztof.kozlowski@canonical.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220307_103640_256681_A307CDAF X-CRM114-Status: GOOD ( 18.56 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Krzysztof >-----Original Message----- >From: Krzysztof Kozlowski [mailto:krzysztof.kozlowski@canonical.com] >Sent: Sunday, March 6, 2022 4:41 PM >To: Alim Akhtar ; Avri Altman >; Rob Herring ; Krzysztof >Kozlowski ; Andy Gross >; Bjorn Andersson ; Wei >Xu ; Matthias Brugger ; >Jan Kotas ; Li Wei ; Stanley Chu >; Vignesh Raghavendra ; >linux-scsi@vger.kernel.org; devicetree@vger.kernel.org; linux- >kernel@vger.kernel.org; linux-arm-msm@vger.kernel.org; linux-arm- >kernel@lists.infradead.org; linux-samsung-soc@vger.kernel.org; linux- >mediatek@lists.infradead.org >Subject: [PATCH v3 01/12] dt-bindings: ufs: add common platform bindings > >Add bindings for common parts (platform) of Universal Flash Storage >(UFS) Host Controllers in dtschema format. > >Include also the bindings directory in the UFS maintainers entry. > >Signed-off-by: Krzysztof Kozlowski >--- Reviewed-by: Alim Akhtar > .../devicetree/bindings/ufs/ufs-common.yaml | 82 +++++++++++++++++++ > MAINTAINERS | 1 + > 2 files changed, 83 insertions(+) > create mode 100644 Documentation/devicetree/bindings/ufs/ufs- >common.yaml > >diff --git a/Documentation/devicetree/bindings/ufs/ufs-common.yaml >b/Documentation/devicetree/bindings/ufs/ufs-common.yaml >new file mode 100644 >index 000000000000..47a4e9e1a775 >--- /dev/null >+++ b/Documentation/devicetree/bindings/ufs/ufs-common.yaml >@@ -0,0 +1,82 @@ >+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause %YAML 1.2 >+--- >+$id: >+https://protect2.fireeye.com/v1/url?k=1c5f8d40-43c4b442-1c5e060f-0cc47a >+31381a-044442c4c340dc87&q=1&e=f6b89910-3420-4a58-a18d- >4ca02e079c2b&u=ht >+tp%3A%2F%2Fdevicetree.org%2Fschemas%2Fufs%2Fufs-common.yaml%23 >+$schema: >+https://protect2.fireeye.com/v1/url?k=bc24c591-e3bffc93-bc254ede-0cc47a >+31381a-e9aaf10c3795a198&q=1&e=f6b89910-3420-4a58-a18d- >4ca02e079c2b&u=ht >+tp%3A%2F%2Fdevicetree.org%2Fmeta-schemas%2Fcore.yaml%23 >+ >+title: Common properties for Universal Flash Storage (UFS) Host >+Controllers >+ >+maintainers: >+ - Alim Akhtar >+ - Avri Altman >+ >+properties: >+ clocks: true >+ >+ clock-names: true >+ >+ freq-table-hz: >+ items: >+ items: >+ - description: Minimum frequency for given clock in Hz >+ - description: Maximum frequency for given clock in Hz >+ description: | >+ Array of operating frequencies in Hz stored in the same order >+ as the clocks property. If this property is not defined or a value in the >+ array is "0" then it is assumed that the frequency is set by the parent >+ clock or a fixed rate clock source. >+ >+ interrupts: >+ maxItems: 1 >+ >+ lanes-per-direction: >+ $ref: /schemas/types.yaml#/definitions/uint32 >+ enum: [1, 2] >+ default: 2 >+ description: >+ Number of lanes available per direction. Note that it is assume same >+ number of lanes is used both directions at once. >+ >+ vdd-hba-supply: >+ description: >+ Phandle to UFS host controller supply regulator node. >+ >+ vcc-supply: >+ description: >+ Phandle to VCC supply regulator node. >+ >+ vccq-supply: >+ description: >+ Phandle to VCCQ supply regulator node. >+ >+ vccq2-supply: >+ description: >+ Phandle to VCCQ2 supply regulator node. >+ >+ vcc-supply-1p8: >+ type: boolean >+ description: >+ For embedded UFS devices, valid VCC range is 1.7-1.95V or 2.7-3.6V. This >+ boolean property when set, specifies to use low voltage range of >+ 1.7-1.95V. Note for external UFS cards this property is invalid and valid >+ VCC range is always 2.7-3.6V. >+ >+ vcc-max-microamp: >+ description: >+ Specifies max. load that can be drawn from VCC supply. >+ >+ vccq-max-microamp: >+ description: >+ Specifies max. load that can be drawn from VCCQ supply. >+ >+ vccq2-max-microamp: >+ description: >+ Specifies max. load that can be drawn from VCCQ2 supply. >+ >+dependencies: >+ freq-table-hz: [ 'clocks' ] >+ >+required: >+ - interrupts >+ >+additionalProperties: true >diff --git a/MAINTAINERS b/MAINTAINERS >index d7ea92ce1b1d..ef16268b6ca6 100644 >--- a/MAINTAINERS >+++ b/MAINTAINERS >@@ -20100,6 +20100,7 @@ R: Alim Akhtar > R: Avri Altman > L: linux-scsi@vger.kernel.org > S: Supported >+F: Documentation/devicetree/bindings/ufs/ > F: Documentation/scsi/ufs.rst > F: drivers/scsi/ufs/ > >-- >2.32.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel