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[78.137.176.146]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4a192d3efb6sm166229885e9.1.2026.10.12.03.09.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 Oct 2026 03:09:33 -0700 (PDT) From: Pablo Mazzini To: Chen-Yu Tsai , Conor Dooley , Jernej Skrabec , Krzysztof Kozlowski , Linus Walleij , Maxime Ripard , Rob Herring , Samuel Holland Cc: Pablo Mazzini , Andre Przywara , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev Subject: [PATCH v4 03/11] dt-bindings: pinctrl: sun4i-a10: add Allwinner B288 Date: Mon, 12 Oct 2026 11:08:08 +0100 Message-ID: <20261012100816.331033-4-pmazzini@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20261012100816.331033-1-pmazzini@gmail.com> References: <20261012100816.331033-1-pmazzini@gmail.com> Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Rspamd-Server: rspamd-worker-8404 X-Spamd-Result: default: False [5.84 / 15.00]; RBL_SENDERSCORE(2.00)[172.234.253.10:from]; SUSPICIOUS_RECIPS(1.50)[]; MID_CONTAINS_FROM(1.00)[]; DMARC_POLICY_SOFTFAIL(1.00)[gmail.com : SPF not aligned (relaxed), No valid DKIM,none]; R_MISSING_CHARSET(0.50)[]; MAILLIST(-0.15)[generic]; BAD_REP_POLICIES(0.10)[]; MIME_GOOD(-0.10)[text/plain]; HAS_LIST_UNSUB(-0.01)[]; PRECEDENCE_BULK(0.00)[]; TAGGED_RCPT(0.00)[dt]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_TWELVE(0.00)[15]; FREEMAIL_CC(0.00)[gmail.com,arm.com,vger.kernel.org,lists.infradead.org,lists.linux.dev]; DBL_BLOCKED_OPENRESOLVER(0.00)[sea.lore.kernel.org:rdns,sea.lore.kernel.org:helo]; FORGED_SENDER_MAILLIST(0.00)[]; RCVD_COUNT_FIVE(0.00)[6]; FROM_NEQ_ENVFROM(0.00)[pmazzini@gmail.com,linux-sunxi@lists.linux.dev]; ASN(0.00)[asn:63949, ipnet:172.234.224.0/19, country:SG]; TO_DN_SOME(0.00)[]; FREEMAIL_FROM(0.00)[gmail.com]; RECEIVED_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[100.90.174.1:received,209.85.128.45:received,78.137.176.146:received]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[172.234.253.10:from]; TAGGED_FROM(0.00)[bounces-26596-noreply=patchwork.local]; R_SPF_ALLOW(0.00)[+ip4:172.234.253.10]; FORGED_RECIPIENTS_MAILLIST(0.00)[]; ARC_ALLOW(0.00)[subspace.kernel.org:s=arc-20240116:i=1]; FREEMAIL_TO(0.00)[kernel.org,gmail.com,sholland.org]; RCVD_TLS_LAST(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_VIA_SMTP_AUTH(0.00)[] X-Rspamd-Queue-Id: 510251C241C X-MORS-Enabled: yes X-MORS-DOMAIN: patchwork.local X-MORS-HOSTING: hosting172546 X-MORS-USER: hosting172546 X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= The B288 driver takes its mux values from the DT, so allwinner,pinmux becomes an allowed property here, required for this compatible only. Signed-off-by: Pablo Mazzini Reviewed-by: Rob Herring (Arm) --- .../pinctrl/allwinner,sun4i-a10-pinctrl.yaml | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml index 45b7a0b6c626..b1f093d218f5 100644 --- a/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml @@ -39,6 +39,7 @@ properties: - allwinner,sun8i-a33-pinctrl - allwinner,sun8i-a83t-pinctrl - allwinner,sun8i-a83t-r-pinctrl + - allwinner,sun8i-b288-pinctrl - allwinner,sun8i-h3-pinctrl - allwinner,sun8i-h3-r-pinctrl - allwinner,sun8i-r40-pinctrl @@ -120,6 +121,15 @@ patternProperties: $ref: /schemas/types.yaml#/definitions/uint32 enum: [10, 20, 30, 40] + allwinner,pinmux: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: + Pinmux selector value, for each pin. Only used by SoCs whose + driver takes the mux values from the DT instead of an in-driver + table. Almost every time this value is the same for all pins, so + any array shorter than the number of pins will repeat the last + value, to allow just specifying a single cell, for all cells. + required: - pins - function @@ -144,6 +154,17 @@ allOf: # warnings. - $ref: pinctrl.yaml# + + - if: + properties: + compatible: + const: allwinner,sun8i-b288-pinctrl + + then: + patternProperties: + "^([rs]-)?(([a-z0-9]{3,}|[a-oq-z0-9][a-z0-9]*?)?-)+?(p[a-ilm][0-9]*?-)??pins?$": + required: + - allwinner,pinmux - if: not: properties: @@ -222,6 +243,7 @@ allOf: enum: - allwinner,sun6i-a31-pinctrl - allwinner,sun6i-a31s-pinctrl + - allwinner,sun8i-b288-pinctrl - allwinner,sun50i-h6-pinctrl then: