From patchwork Tue Jun 14 19:51:43 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Boyd X-Patchwork-Id: 12881530 Received: from mail-pj1-f53.google.com (mail-pj1-f53.google.com [209.85.216.53]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 315941FD4 for ; Tue, 14 Jun 2022 19:51:48 +0000 (UTC) Received: by mail-pj1-f53.google.com with SMTP id t3-20020a17090a510300b001ea87ef9a3dso10027603pjh.4 for ; Tue, 14 Jun 2022 12:51:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=8Ecx08SwSkVkIJVWaln62nBgxH1hkKlL33dPGnZJP9s=; b=fGN/HzmfpmvlZzkPBNUh8eD8hJkMU2DLPWEkt4XPSmX0TNH7VBT0p+jv9eHqBmUaQe qJ8DzAz2S77m1OfnPLyDKfRQwcwFEJaMm6brFwjLIFrleLYj/+ZDHakP2j8Lqv3djP48 ++RkD1QDKG7H2sAtJAFTDBEKzekz6aKqlxLWk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=8Ecx08SwSkVkIJVWaln62nBgxH1hkKlL33dPGnZJP9s=; b=esKP+9DOhrCT/Mu7ZEgpnyIttwT8tyqkcDyhnbnJafT94Fo2QeCTCn2iMAyEYsW+iE WMpJCPSsVlguoZcah/9RWyMl6WrJbKhcV814TEjuf+l3HwvWGY0jq09mOvNYeeP9Fu76 rGtaLEyw9ACc2EyEN24DS2/2aI4yKpX1AgU7JcA7aonUrRWJtpZYsRWv+ZsPE1wevHjm Moeb7ZJjxHTsrXBszxYj/azW5CHdwUC5XokszbSx90zBE/f65Oz/Uz8NtbqG57Fy/Ry3 8tqLGSg/xUm0qX//MYSjdRpBuJddlhHwFYxjX/qf3IEhQ/5lpIo1oQ5L8L3ldh/qvQWk bV7Q== X-Gm-Message-State: AJIora/cGaZnR+l+Q3QqShTXaozwWL7qeuJbALsvslIKj8z3bxxnoQG6 M+Htf2FQnMoTKIWrJdTNqeIXFA== X-Google-Smtp-Source: AGRyM1s7JWSIE6WZKxGTi/o5Ek/zUhL6bbR2KfTSGXVfOwo0GmL8v90QzFlnUqLDn1YrPQMfqWk6JQ== X-Received: by 2002:a17:902:d484:b0:167:770b:666 with SMTP id c4-20020a170902d48400b00167770b0666mr5652568plg.148.1655236307622; Tue, 14 Jun 2022 12:51:47 -0700 (PDT) Received: from smtp.gmail.com ([2620:15c:202:201:82ae:1136:b202:95da]) by smtp.gmail.com with ESMTPSA id s21-20020a170902b19500b0015e8d4eb29csm7625484plr.230.2022.06.14.12.51.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Jun 2022 12:51:47 -0700 (PDT) From: Stephen Boyd To: Benson Leung Cc: linux-kernel@vger.kernel.org, patches@lists.linux.dev, Rob Herring , Krzysztof Kozlowski , devicetree@vger.kernel.org, chrome-platform@lists.linux.dev, Guenter Roeck , Douglas Anderson , Craig Hesling , Tom Hughes , Alexandru M Stan , Tzung-Bi Shih , Matthias Kaehlcke , Lee Jones Subject: [PATCH v6 1/2] dt-bindings: cros-ec: Reorganize property availability Date: Tue, 14 Jun 2022 12:51:43 -0700 Message-Id: <20220614195144.2794796-2-swboyd@chromium.org> X-Mailer: git-send-email 2.36.1.476.g0c4daa206d-goog In-Reply-To: <20220614195144.2794796-1-swboyd@chromium.org> References: <20220614195144.2794796-1-swboyd@chromium.org> Precedence: bulk X-Mailing-List: chrome-platform@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Various properties in the cros-ec binding only apply to different compatible strings. For example, the interrupts and reg property are required for all cros-ec devices except for the rpmsg version. Add some conditions to update the availability of properties so that they can't be used with compatibles that don't support them. Cc: Rob Herring Cc: Krzysztof Kozlowski Cc: Cc: Cc: Guenter Roeck Cc: Douglas Anderson Cc: Craig Hesling Cc: Tom Hughes Cc: Alexandru M Stan Cc: Tzung-Bi Shih Cc: Matthias Kaehlcke Cc: Benson Leung Cc: Lee Jones Signed-off-by: Stephen Boyd Reviewed-by: Douglas Anderson Reviewed-by: Rob Herring --- .../bindings/chrome/google,cros-ec-typec.yaml | 1 + .../bindings/extcon/extcon-usbc-cros-ec.yaml | 1 + .../i2c/google,cros-ec-i2c-tunnel.yaml | 1 + .../bindings/mfd/google,cros-ec.yaml | 29 +++++++++++++------ .../bindings/pwm/google,cros-ec-pwm.yaml | 1 + .../regulator/google,cros-ec-regulator.yaml | 1 + .../bindings/sound/google,cros-ec-codec.yaml | 1 + 7 files changed, 26 insertions(+), 9 deletions(-) diff --git a/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml b/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml index 2d98f7c4d3bc..adde8c44372b 100644 --- a/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml +++ b/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml @@ -37,6 +37,7 @@ examples: cros_ec: ec@0 { compatible = "google,cros-ec-spi"; reg = <0>; + interrupts = <35 0>; typec { compatible = "google,cros-ec-typec"; diff --git a/Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.yaml b/Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.yaml index 2d82b44268db..2e5b39881449 100644 --- a/Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.yaml +++ b/Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.yaml @@ -40,6 +40,7 @@ examples: cros-ec@0 { compatible = "google,cros-ec-spi"; reg = <0>; + interrupts = <44 0>; usbc_extcon0: extcon0 { compatible = "google,extcon-usbc-cros-ec"; diff --git a/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml b/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml index 6e1c70e9275e..cf523615f5e3 100644 --- a/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml +++ b/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml @@ -47,6 +47,7 @@ examples: compatible = "google,cros-ec-spi"; reg = <0>; spi-max-frequency = <5000000>; + interrupts = <99 0>; i2c-tunnel { compatible = "google,cros-ec-i2c-tunnel"; diff --git a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml index e25caf8ef9f4..178e26ab115c 100644 --- a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml +++ b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml @@ -20,19 +20,16 @@ properties: compatible: oneOf: - description: - For implementations of the EC is connected through I2C. + For implementations of the EC connected through I2C. const: google,cros-ec-i2c - description: - For implementations of the EC is connected through SPI. + For implementations of the EC connected through SPI. const: google,cros-ec-spi - description: - For implementations of the EC is connected through RPMSG. + For implementations of the EC connected through RPMSG. const: google,cros-ec-rpmsg - controller-data: - description: - SPI controller data, see bindings/spi/samsung,spi-peripheral-props.yaml - type: object + controller-data: true google,cros-ec-spi-pre-delay: description: @@ -62,8 +59,7 @@ properties: the SCP. $ref: "/schemas/types.yaml#/definitions/string" - spi-max-frequency: - description: Maximum SPI frequency of the device in Hz. + spi-max-frequency: true reg: maxItems: 1 @@ -158,12 +154,27 @@ allOf: - google,cros-ec-rpmsg then: properties: + controller-data: false google,cros-ec-spi-pre-delay: false google,cros-ec-spi-msg-delay: false spi-max-frequency: false else: $ref: /schemas/spi/spi-peripheral-props.yaml + - if: + properties: + compatible: + not: + contains: + const: google,cros-ec-rpmsg + then: + properties: + mediatek,rpmsg-name: false + + required: + - reg + - interrupts + additionalProperties: false examples: diff --git a/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml b/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml index c8577bdf6c94..3afe1480df52 100644 --- a/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml @@ -48,6 +48,7 @@ examples: cros-ec@0 { compatible = "google,cros-ec-spi"; reg = <0>; + interrupts = <101 0>; cros_ec_pwm: pwm { compatible = "google,cros-ec-pwm"; diff --git a/Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.yaml b/Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.yaml index 69e5402da761..0921f012c901 100644 --- a/Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.yaml @@ -41,6 +41,7 @@ examples: reg = <0>; #address-cells = <1>; #size-cells = <0>; + interrupts = <99 0>; regulator@0 { compatible = "google,cros-ec-regulator"; diff --git a/Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml b/Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml index c3e9f3485449..67134e06765a 100644 --- a/Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml +++ b/Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml @@ -57,6 +57,7 @@ examples: cros-ec@0 { compatible = "google,cros-ec-spi"; reg = <0>; + interrupts = <93 0>; codecs { #address-cells = <2>;