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Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.10.0 Subject: Re: [PATCH v5 04/15] dt-bindings: spi: dw: Add AMD Pensando Elba SoC SPI Controller bindings Content-Language: en-US To: Serge Semin , Brad Larson Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, adrian.hunter@intel.com, alcooperx@gmail.com, andy.shevchenko@gmail.com, arnd@arndb.de, blarson@amd.com, brijeshkumar.singh@amd.com, catalin.marinas@arm.com, gsomlo@gmail.com, gerg@linux-m68k.org, krzysztof.kozlowski+dt@linaro.org, lee.jones@linaro.org, broonie@kernel.org, yamada.masahiro@socionext.com, p.zabel@pengutronix.de, piotrs@cadence.com, p.yadav@ti.com, rdunlap@infradead.org, robh+dt@kernel.org, samuel@sholland.org, suravee.suthikulpanit@amd.com, thomas.lendacky@amd.com, ulf.hansson@linaro.org, will@kernel.org, devicetree@vger.kernel.org References: <20220613195658.5607-1-brad@pensando.io> <20220613195658.5607-5-brad@pensando.io> <20220620193044.ihxfn6kddif7j5la@mobilestation> From: Krzysztof Kozlowski In-Reply-To: <20220620193044.ihxfn6kddif7j5la@mobilestation> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220620_124639_263596_0E8F08D9 X-CRM114-Status: GOOD ( 17.02 ) 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 On 20/06/2022 21:30, Serge Semin wrote: > On Mon, Jun 13, 2022 at 12:56:47PM -0700, Brad Larson wrote: >> From: Brad Larson >> >> The AMD Pensando Elba SoC has integrated the DW APB SPI Controller >> >> Signed-off-by: Brad Larson >> --- >> Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml | 2 ++ >> 1 file changed, 2 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml >> index e25d44c218f2..2a55b947cffc 100644 >> --- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml >> +++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml >> @@ -73,6 +73,8 @@ properties: >> - renesas,r9a06g032-spi # RZ/N1D >> - renesas,r9a06g033-spi # RZ/N1S >> - const: renesas,rzn1-spi # RZ/N1 > >> + - description: AMD Pensando Elba SoC SPI Controller >> + const: amd,pensando-elba-spi > > Not enough. The driver requires to have a phandle reference to the > Pensando System Controller. So the property like > "amd,pensando-elba-syscon" is also needed to be added to the DT schema > otherwise should the dt-schema tool correctly handle the > "unevaluatedProperties: false" setting (Rob says it isn't fully > supported at the moment), the dtbs_check procedure will fail on your > dts evaluation. The property was here before, now removed, so I assume it was also removed from the driver and DTS. Isn't that the case? Otherwise this is incomplete binding... Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel