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Petersen'" , In-Reply-To: Subject: RE: [PATCH v11] dt-bindings: ufs: Add bindings for Samsung ufs host Date: Wed, 1 Sep 2021 11:07:10 +0900 Message-ID: <001201d79ed6$12e5a9b0$38b0fd10$@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQGTCpFSI9u31zW1dQzJt1zw/evFCQDkMABVAcaL7goByHyjiqvz/Iqw Content-Language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrHJsWRmVeSWpSXmKPExsWy7bCmua7/A71Egy1dChZLb1VbPJi3jc1i /pFzrBYb3/5gstj0+BqrxeVdc9gsZpzfx2Sx/Pg/JovWvUfYLf7v2cHuwOUxq6GXzWPnrLvs HptWdbJ5bF5S7/Hx6S0Wj74tqxg9Pm+SC2CPyrHJSE1MSS1SSM1Lzk/JzEu3VfIOjneONzUz MNQ1tLQwV1LIS8xNtVVy8QnQdcvMAbpOSaEsMacUKBSQWFyspG9nU5RfWpKqkJFfXGKrlFqQ klNgaFigV5yYW1yal66XnJ9rZWhgYGQKVJmQk/H34Qn2gusaFVc/3mJtYNwk18XIySEhYCIx o6edtYuRi0NIYAejxPGlzUwQzidGidmHW9hAqoQEvjFKXL2p0sXIAdbR0WwFUbOXUWLXpj/s EM4LRon7l58wgjSwCehLvOzYxgpiiwhkS+x4d4wRpIhZYDuTxJer15hBEpwCgRJv9+8C2yAs 4CPx7NtBMJtFQEXiQ8t2FpBtvAKWEu+nKICEeQUEJU7OfMICYjMLyEtsfzuHGeIFBYmfT5dB 7XKTeNp7hhWiRkRidmcbM8heCYEDHBIfn01lhWhwkdh7cj4bhC0s8er4FnYIW0riZX8bO0RD N6NE66P/UInVjBKdjT4Qtr3Er+lbWEGOYxbQlFi/Sx8SKsoSR25B3cYn0XH4LztEmFeio00I olFd4sD26SwQtqxE95zPrBMYlWYh+WwWks9mIflgFsKuBYwsqxjFUguKc9NTi40KjJHjehMj OOFque9gnPH2g94hRiYOxkOMEhzMSiK82W+0EoV4UxIrq1KL8uOLSnNSiw8xmgKDeiKzlGhy PjDl55XEG5oamZkZWJpamJoZWSiJ83K+kkkUEkhPLEnNTk0tSC2C6WPi4JRqYFK2bP5futjz x4RU+Y8JQUsr/l7N8VPx2/zt6OI5T4MePf8mfqQ582PakmQJy+N/tBe9Edu6P6lq38MjK+NL ef6/uD2B9/oLNStGsf7ZcaJvDuyZxbVEgvfimxb31f+rX4R/2rjA+tKco0srVnvcYuv2XS9x 7oVQIe/q4/LpnxSVtgqff/PR/0RAtVA0u73HAtPfnnXfElX28v5jfS3y9VXasQStOG3Jc4se f7g9O/HuupRSwXXscX0zv7/KMj2sVM9o/vltteOv91eLw10Z02PMOoIYw8w2aFrZJtr1xrms ttyguKFt4c2ul/vc8nvTJPknJMt+Kr/2uP+j/8oDD5i3Gm1SZo9TuFq3fP2ZnZlKLMUZiYZa zEXFiQCdM4cmQQQAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprJIsWRmVeSWpSXmKPExsWy7bCSnK7fA71Eg/Z+U4ult6otHszbxmYx /8g5VouNb38wWWx6fI3V4vKuOWwWM87vY7JYfvwfk0Xr3iPsFv/37GB34PKY1dDL5rFz1l12 j02rOtk8Ni+p9/j49BaLR9+WVYwenzfJBbBHcdmkpOZklqUW6dslcGX8fXiCveC6RsXVj7dY Gxg3yXUxcnBICJhIdDRbdTFycQgJ7GaUOPWjlbGLkRMoLivx7N0OdghbWOJ+yxFWEFtI4Bmj xK/pZSA2m4C+xMuObWBxEYFcia3nzzGBDGIW2M0k8bv/HiPE1BlMEqcnLAOr4hQIlHi7fxcb iC0s4CPx7NtBMJtFQEXiQ8t2FpCLeAUsJd5PUQAJ8woISpyc+YQFxGYW0JbofQhxHLOAvMT2 t3OYIY5TkPj5dBnUEW4ST3vPsELUiEjM7mxjnsAoPAvJqFlIRs1CMmoWkpYFjCyrGCVTC4pz 03OLDQsM81LL9YoTc4tL89L1kvNzNzGCY09Lcwfj9lUf9A4xMnEwHmKU4GBWEuHNfqOVKMSb klhZlVqUH19UmpNafIhRmoNFSZz3QtfJeCGB9MSS1OzU1ILUIpgsEwenVAPTbN3+JWdCd9VY yS9VbZ8o8r7SqenlpKDi287uK9PfFnlMZLEKVhTqmtzQP4mvzD5jUrPCrSuKDyyEZLeHXU77 WblT/5DprNk84gstGPs8ebJKp1/gOXWb4cOMiaW1G6KkAm7rr9yg33zD/Ozp4+vubnrS9000 8UbdcS1lHd+9t6YFSzlW3rqvp3r1uvF0AX5xzicqPcGHXvAu4WkSDvBeBUyrTY27LxvXJkhl ranVe7L5OsN01ojMnx1hl7+s2XMgcN2JRQf63slmTvb0dfiqctpxX+wvgcYpoov3b90842X6 N42jOl9vNvn9tXkWPOfLUtlJ89q63k5sKVLfV3vlTK7Q+pZ41eyTE4I2TfVXYinOSDTUYi4q TgQATmrBCiwDAAA= X-CMS-MailID: 20210901020711epcas2p33509a122c5dc08fe810ce9e9fc43733f X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: AUTO_CONFIDENTIAL CMS-TYPE: 102P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20210803032734epcas5p2143008ddb212fe53fcd28b813c85c9d8 References: <20210803032539.15676-1-alim.akhtar@samsung.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Rob, Could you kindly review this? Best Regards, Chanho Park > -----Original Message----- > From: Alim Akhtar > Sent: Friday, August 20, 2021 1:19 AM > To: Alim Akhtar > Cc: open list ; linux-arm- > kernel@lists.infradead.org; robh+dt ; Krzysztof > Kozlowski ; linux-samsung- > soc@vger.kernel.org; Martin K. Petersen > Subject: Re: [PATCH v11] dt-bindings: ufs: Add bindings for Samsung ufs > host > > Hi Rob > Can you pick up this patch via your tree? or you want Martin to pick it up? > > On Sat, Aug 14, 2021 at 10:25 PM Alim Akhtar wrote: > > > > Ping!! > > > > On Wed, Aug 4, 2021 at 9:01 AM Alim Akhtar > wrote: > > > > > > This patch adds DT bindings for Samsung ufs hci > > > > > > Signed-off-by: Alim Akhtar > > > --- > > > Changes since v10 > > > * Rebased on v5.14-rc2 > > > * removed Rob Herring earlier Reviewed-by tag > > > > > > This patch was part of exynos ufs driver series, somehow this got > > > missed to applied on the tree, sending again as a new patch v11, > > > removing Rob's earlier Reviewed-by tag. > > > > > > .../bindings/ufs/samsung,exynos-ufs.yaml | 89 +++++++++++++++++++ > > > 1 file changed, 89 insertions(+) > > > create mode 100644 > > > Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml > > > > > > diff --git > > > a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml > > > b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml > > > new file mode 100644 > > > index 000000000000..38193975c9f1 > > > --- /dev/null > > > +++ b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml > > > @@ -0,0 +1,89 @@ > > > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause %YAML 1.2 > > > +--- > > > +$id: > > > +https://protect2.fireeye.com/v1/url?k=87b3fb9f-d828c295-87b270d0-0c > > > +c47a31384a-2d1da91e6c1569ad&q=1&e=3ebd4447-410b-4abb-b6e0-88b0310be > > > +d3f&u=http%3A%2F%2Fdevicetree.org%2Fschemas%2Fufs%2Fsamsung%2Cexyno > > > +s-ufs.yaml%23 > > > +$schema: > > > +https://protect2.fireeye.com/v1/url?k=15695c41-4af2654b-1568d70e-0c > > > +c47a31384a-797602fbe8e5ab79&q=1&e=3ebd4447-410b-4abb-b6e0-88b0310be > > > +d3f&u=http%3A%2F%2Fdevicetree.org%2Fmeta-schemas%2Fcore.yaml%23 > > > + > > > +title: Samsung SoC series UFS host controller Device Tree Bindings > > > + > > > +maintainers: > > > + - Alim Akhtar > > > + > > > +description: | > > > + Each Samsung UFS host controller instance should have its own node. > > > + This binding define Samsung specific binding other then what is > > > +used > > > + in the common ufshcd bindings > > > + [1] Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt > > > + > > > +properties: > > > + > > > + compatible: > > > + enum: > > > + - samsung,exynos7-ufs > > > + > > > + reg: > > > + items: > > > + - description: HCI register > > > + - description: vendor specific register > > > + - description: unipro register > > > + - description: UFS protector register > > > + > > > + reg-names: > > > + items: > > > + - const: hci > > > + - const: vs_hci > > > + - const: unipro > > > + - const: ufsp > > > + > > > + clocks: > > > + items: > > > + - description: ufs link core clock > > > + - description: unipro main clock > > > + > > > + clock-names: > > > + items: > > > + - const: core_clk > > > + - const: sclk_unipro_main > > > + > > > + interrupts: > > > + maxItems: 1 > > > + > > > + phys: > > > + maxItems: 1 > > > + > > > + phy-names: > > > + const: ufs-phy > > > + > > > +required: > > > + - compatible > > > + - reg > > > + - interrupts > > > + - phys > > > + - phy-names > > > + - clocks > > > + - clock-names > > > + > > > +additionalProperties: false > > > + > > > +examples: > > > + - | > > > + #include > > > + #include > > > + > > > + ufs: ufs@15570000 { > > > + compatible = "samsung,exynos7-ufs"; > > > + reg = <0x15570000 0x100>, > > > + <0x15570100 0x100>, > > > + <0x15571000 0x200>, > > > + <0x15572000 0x300>; > > > + reg-names = "hci", "vs_hci", "unipro", "ufsp"; > > > + interrupts = ; > > > + clocks = <&clock_fsys1 ACLK_UFS20_LINK>, > > > + <&clock_fsys1 SCLK_UFSUNIPRO20_USER>; > > > + clock-names = "core_clk", "sclk_unipro_main"; > > > + pinctrl-names = "default"; > > > + pinctrl-0 = <&ufs_rst_n &ufs_refclk_out>; > > > + phys = <&ufs_phy>; > > > + phy-names = "ufs-phy"; > > > + }; > > > +... > > > > > > base-commit: 2734d6c1b1a089fb593ef6a23d4b70903526fe0c > > > -- > > > 2.17.1 > > > > > > > > > -- > > Regards, > > Alim > > > > -- > Regards, > Alim