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[91.118.163.37]) by smtp.gmail.com with ESMTPSA id qw6-20020a1709066a0600b00a52172808c9sm279884ejc.56.2024.04.10.08.55.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Apr 2024 08:55:46 -0700 (PDT) From: Javier Carrasco Date: Wed, 10 Apr 2024 17:55:33 +0200 Subject: [PATCH v2 1/4] dt-bindings: rtc: convert trivial devices into dtschema Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240410-rtc_dtschema-v2-1-d32a11ab0745@gmail.com> References: <20240410-rtc_dtschema-v2-0-d32a11ab0745@gmail.com> In-Reply-To: <20240410-rtc_dtschema-v2-0-d32a11ab0745@gmail.com> To: Alexandre Belloni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jiaxun Yang , Vladimir Zapolskiy , Joel Stanley , Andrew Jeffery , Maxime Coquelin , Alexandre Torgue Cc: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-stm32@st-md-mailman.stormreply.com, Javier Carrasco , Krzysztof Kozlowski X-Mailer: b4 0.14-dev X-Developer-Signature: v=1; a=ed25519-sha256; t=1712764543; l=7413; i=javier.carrasco.cruz@gmail.com; s=20240312; h=from:subject:message-id; bh=iUosu5YsymPpKqNWdU+OWpw6XNZgSqKxxGsYBKQMjJI=; b=owDeqWcOexlJxUWmQcrdxMqzT1gWgViU73lAqA5P6dc9IURx/jDGsvUcssKKup3YCc6xdTLiI NASAfe9dsp1CPuYc/hs4k29Vy67X64HKj/oHJXdRY8l2lJn5PuvMHQu X-Developer-Key: i=javier.carrasco.cruz@gmail.com; a=ed25519; pk=lzSIvIzMz0JhJrzLXI0HAdPwsNPSSmEn6RbS+PTS9aQ= These RTCs meet the requirements for a direct conversion into trivial-rtc: - orion-rtc - google,goldfish-rtc - maxim,ds1742 - rtc-aspped - spear-rtc - via,vt8500-rtc Reviewed-by: Krzysztof Kozlowski Reviewed-by: Andrew Jeffery Signed-off-by: Javier Carrasco --- .../bindings/rtc/google,goldfish-rtc.txt | 17 ----------------- .../devicetree/bindings/rtc/maxim,ds1742.txt | 12 ------------ .../devicetree/bindings/rtc/orion-rtc.txt | 18 ------------------ .../devicetree/bindings/rtc/rtc-aspeed.txt | 22 ---------------------- .../devicetree/bindings/rtc/spear-rtc.txt | 15 --------------- .../devicetree/bindings/rtc/trivial-rtc.yaml | 16 ++++++++++++++++ .../devicetree/bindings/rtc/via,vt8500-rtc.txt | 15 --------------- MAINTAINERS | 1 - 8 files changed, 16 insertions(+), 100 deletions(-) diff --git a/Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt b/Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt deleted file mode 100644 index 634312dd95ca..000000000000 --- a/Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt +++ /dev/null @@ -1,17 +0,0 @@ -Android Goldfish RTC - -Android Goldfish RTC device used by Android emulator. - -Required properties: - -- compatible : should contain "google,goldfish-rtc" -- reg : -- interrupts : - -Example: - - goldfish_timer@9020000 { - compatible = "google,goldfish-rtc"; - reg = <0x9020000 0x1000>; - interrupts = <0x3>; - }; diff --git a/Documentation/devicetree/bindings/rtc/maxim,ds1742.txt b/Documentation/devicetree/bindings/rtc/maxim,ds1742.txt deleted file mode 100644 index d0f937c355b5..000000000000 --- a/Documentation/devicetree/bindings/rtc/maxim,ds1742.txt +++ /dev/null @@ -1,12 +0,0 @@ -* Maxim (Dallas) DS1742/DS1743 Real Time Clock - -Required properties: -- compatible: Should contain "maxim,ds1742". -- reg: Physical base address of the RTC and length of memory - mapped region. - -Example: - rtc: rtc@10000000 { - compatible = "maxim,ds1742"; - reg = <0x10000000 0x800>; - }; diff --git a/Documentation/devicetree/bindings/rtc/orion-rtc.txt b/Documentation/devicetree/bindings/rtc/orion-rtc.txt deleted file mode 100644 index 3bf63ffa5160..000000000000 --- a/Documentation/devicetree/bindings/rtc/orion-rtc.txt +++ /dev/null @@ -1,18 +0,0 @@ -* Mvebu Real Time Clock - -RTC controller for the Kirkwood, the Dove, the Armada 370 and the -Armada XP SoCs - -Required properties: -- compatible : Should be "marvell,orion-rtc" -- reg: physical base address of the controller and length of memory mapped - region. -- interrupts: IRQ line for the RTC. - -Example: - -rtc@10300 { - compatible = "marvell,orion-rtc"; - reg = <0xd0010300 0x20>; - interrupts = <50>; -}; diff --git a/Documentation/devicetree/bindings/rtc/rtc-aspeed.txt b/Documentation/devicetree/bindings/rtc/rtc-aspeed.txt deleted file mode 100644 index 2e956b3dc276..000000000000 --- a/Documentation/devicetree/bindings/rtc/rtc-aspeed.txt +++ /dev/null @@ -1,22 +0,0 @@ -ASPEED BMC RTC -============== - -Required properties: - - compatible: should be one of the following - * aspeed,ast2400-rtc for the ast2400 - * aspeed,ast2500-rtc for the ast2500 - * aspeed,ast2600-rtc for the ast2600 - - - reg: physical base address of the controller and length of memory mapped - region - - - interrupts: The interrupt number - -Example: - - rtc@1e781000 { - compatible = "aspeed,ast2400-rtc"; - reg = <0x1e781000 0x18>; - interrupts = <22>; - status = "disabled"; - }; diff --git a/Documentation/devicetree/bindings/rtc/spear-rtc.txt b/Documentation/devicetree/bindings/rtc/spear-rtc.txt deleted file mode 100644 index fecf8e4ad4b4..000000000000 --- a/Documentation/devicetree/bindings/rtc/spear-rtc.txt +++ /dev/null @@ -1,15 +0,0 @@ -* SPEAr RTC - -Required properties: -- compatible : "st,spear600-rtc" -- reg : Address range of the rtc registers -- interrupt: Should contain the rtc interrupt number - -Example: - - rtc@fc000000 { - compatible = "st,spear600-rtc"; - reg = <0xfc000000 0x1000>; - interrupt-parent = <&vic1>; - interrupts = <12>; - }; diff --git a/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml b/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml index c9e3c5262c21..b590bf35d440 100644 --- a/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml +++ b/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml @@ -24,6 +24,12 @@ properties: - abracon,abb5zes3 # AB-RTCMC-32.768kHz-EOZ9: Real Time Clock/Calendar Module with I2C Interface - abracon,abeoz9 + # ASPEED BMC ast2400 Real-time Clock + - aspeed,ast2400-rtc + # ASPEED BMC ast2500 Real-time Clock + - aspeed,ast2500-rtc + # ASPEED BMC ast2600 Real-time Clock + - aspeed,ast2600-rtc # I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output - dallas,ds1374 # Dallas DS1672 Real-time Clock @@ -41,10 +47,16 @@ properties: - epson,rx8571 # I2C-BUS INTERFACE REAL TIME CLOCK MODULE - epson,rx8581 + # Android Goldfish Real-time Clock + - google,goldfish-rtc # Intersil ISL1208 Low Power RTC with Battery Backed SRAM - isil,isl1208 # Intersil ISL1218 Low Power RTC with Battery Backed SRAM - isil,isl1218 + # Mvebu Real-time Clock + - marvell,orion-rtc + # Maxim DS1742/DS1743 Real-time Clock + - maxim,ds1742 # SPI-BUS INTERFACE REAL TIME CLOCK MODULE - maxim,mcp795 # Real Time Clock Module with I2C-Bus @@ -67,6 +79,10 @@ properties: - ricoh,rv5c387a # 2-wire CMOS real-time clock - sii,s35390a + # ST SPEAr Real-time Clock + - st,spear600-rtc + # VIA/Wondermedia VT8500 Real-time Clock + - via,vt8500-rtc # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC - whwave,sd3078 # Xircom X1205 I2C RTC diff --git a/Documentation/devicetree/bindings/rtc/via,vt8500-rtc.txt b/Documentation/devicetree/bindings/rtc/via,vt8500-rtc.txt deleted file mode 100644 index 3c0484c49582..000000000000 --- a/Documentation/devicetree/bindings/rtc/via,vt8500-rtc.txt +++ /dev/null @@ -1,15 +0,0 @@ -VIA/Wondermedia VT8500 Realtime Clock Controller ------------------------------------------------------ - -Required properties: -- compatible : "via,vt8500-rtc" -- reg : Should contain 1 register ranges(address and length) -- interrupts : alarm interrupt - -Example: - - rtc@d8100000 { - compatible = "via,vt8500-rtc"; - reg = <0xd8100000 0x10000>; - interrupts = <48>; - }; diff --git a/MAINTAINERS b/MAINTAINERS index aea47e04c3a5..f24469714f1e 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1442,7 +1442,6 @@ F: drivers/irqchip/irq-goldfish-pic.c ANDROID GOLDFISH RTC DRIVER M: Jiaxun Yang S: Supported -F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt F: drivers/rtc/rtc-goldfish.c AOA (Apple Onboard Audio) ALSA DRIVER From patchwork Wed Apr 10 15:55:34 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Javier Carrasco X-Patchwork-Id: 1922109 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20230601 header.b=lNY3u+YA; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=139.178.88.99; 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[91.118.163.37]) by smtp.gmail.com with ESMTPSA id qw6-20020a1709066a0600b00a52172808c9sm279884ejc.56.2024.04.10.08.55.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Apr 2024 08:55:47 -0700 (PDT) From: Javier Carrasco Date: Wed, 10 Apr 2024 17:55:34 +0200 Subject: [PATCH v2 2/4] dt-bindings: rtc: lpc32xx-rtc: convert to dtschema Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240410-rtc_dtschema-v2-2-d32a11ab0745@gmail.com> References: <20240410-rtc_dtschema-v2-0-d32a11ab0745@gmail.com> In-Reply-To: <20240410-rtc_dtschema-v2-0-d32a11ab0745@gmail.com> To: Alexandre Belloni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jiaxun Yang , Vladimir Zapolskiy , Joel Stanley , Andrew Jeffery , Maxime Coquelin , Alexandre Torgue Cc: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-stm32@st-md-mailman.stormreply.com, Javier Carrasco X-Mailer: b4 0.14-dev X-Developer-Signature: v=1; a=ed25519-sha256; t=1712764543; l=2099; i=javier.carrasco.cruz@gmail.com; s=20240312; h=from:subject:message-id; bh=ZJ06gPeNSTQ2DySuOzdESjyZIxHEy/NT6VtQopAeiQc=; b=OWv7GNhwJh5KCDkRW7ERfspAklaTpWgWcxbYfHhi4SlqF6l+Dk6ATof15wOpkwnTCDEg8Vawt 6TzRRYUgVEgA0j8sdfATE22NOBeslYc9HH6g4bJakYvCUttKWqZHKL9 X-Developer-Key: i=javier.carrasco.cruz@gmail.com; a=ed25519; pk=lzSIvIzMz0JhJrzLXI0HAdPwsNPSSmEn6RbS+PTS9aQ= Convert existing binding to dtschema to support validation. Add the undocumented 'clocks' property. Signed-off-by: Javier Carrasco Reviewed-by: Krzysztof Kozlowski --- .../devicetree/bindings/rtc/lpc32xx-rtc.txt | 15 -------- .../devicetree/bindings/rtc/nxp,lpc32xx-rtc.yaml | 41 ++++++++++++++++++++++ 2 files changed, 41 insertions(+), 15 deletions(-) diff --git a/Documentation/devicetree/bindings/rtc/lpc32xx-rtc.txt b/Documentation/devicetree/bindings/rtc/lpc32xx-rtc.txt deleted file mode 100644 index a87a1e9bc060..000000000000 --- a/Documentation/devicetree/bindings/rtc/lpc32xx-rtc.txt +++ /dev/null @@ -1,15 +0,0 @@ -* NXP LPC32xx SoC Real Time Clock controller - -Required properties: -- compatible: must be "nxp,lpc3220-rtc" -- reg: physical base address of the controller and length of memory mapped - region. -- interrupts: The RTC interrupt - -Example: - - rtc@40024000 { - compatible = "nxp,lpc3220-rtc"; - reg = <0x40024000 0x1000>; - interrupts = <52 0>; - }; diff --git a/Documentation/devicetree/bindings/rtc/nxp,lpc32xx-rtc.yaml b/Documentation/devicetree/bindings/rtc/nxp,lpc32xx-rtc.yaml new file mode 100644 index 000000000000..62ddeef961e9 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/nxp,lpc32xx-rtc.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/nxp,lpc32xx-rtc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP LPC32xx SoC Real Time Clock + +maintainers: + - Javier Carrasco + +allOf: + - $ref: rtc.yaml# + +properties: + compatible: + const: nxp,lpc3220-rtc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +unevaluatedProperties: false + +examples: + - | + rtc@40024000 { + compatible = "nxp,lpc3220-rtc"; 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[91.118.163.37]) by smtp.gmail.com with ESMTPSA id qw6-20020a1709066a0600b00a52172808c9sm279884ejc.56.2024.04.10.08.55.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Apr 2024 08:55:49 -0700 (PDT) From: Javier Carrasco Date: Wed, 10 Apr 2024 17:55:35 +0200 Subject: [PATCH v2 3/4] dt-bindings: rtc: pxa-rtc: convert to dtschema Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240410-rtc_dtschema-v2-3-d32a11ab0745@gmail.com> References: <20240410-rtc_dtschema-v2-0-d32a11ab0745@gmail.com> In-Reply-To: <20240410-rtc_dtschema-v2-0-d32a11ab0745@gmail.com> To: Alexandre Belloni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jiaxun Yang , Vladimir Zapolskiy , Joel Stanley , Andrew Jeffery , Maxime Coquelin , Alexandre Torgue Cc: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-stm32@st-md-mailman.stormreply.com, Javier Carrasco , Krzysztof Kozlowski X-Mailer: b4 0.14-dev X-Developer-Signature: v=1; a=ed25519-sha256; t=1712764543; l=2124; i=javier.carrasco.cruz@gmail.com; s=20240312; h=from:subject:message-id; bh=MljIxyWTISU+l2odfMzkGB6VwOiZuuSwves7xqGR7H0=; b=+KJHEjpPSKgc0aYcDAt7jz8cMXuHaOsYXEx5xaxeDu98Mi3pAhR8m4a1H7J9Gj9c95Iq1CkTX C3b9IAdDAlrBY7JmKPRwT4zrKX9Ox8dBgU+omNT/BdB/TfsjCFwU3O4 X-Developer-Key: i=javier.carrasco.cruz@gmail.com; a=ed25519; pk=lzSIvIzMz0JhJrzLXI0HAdPwsNPSSmEn6RbS+PTS9aQ= Convert existing binding to dtschema to support validation. The missing 'reg' and 'interrupts' properties have been added, taking the 2 supported interrupts into account to fix the example. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Javier Carrasco --- .../devicetree/bindings/rtc/marvell,pxa-rtc.yaml | 40 ++++++++++++++++++++++ Documentation/devicetree/bindings/rtc/pxa-rtc.txt | 14 -------- 2 files changed, 40 insertions(+), 14 deletions(-) diff --git a/Documentation/devicetree/bindings/rtc/marvell,pxa-rtc.yaml b/Documentation/devicetree/bindings/rtc/marvell,pxa-rtc.yaml new file mode 100644 index 000000000000..43d68681a1bf --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/marvell,pxa-rtc.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/marvell,pxa-rtc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: PXA Real Time Clock + +maintainers: + - Javier Carrasco + +allOf: + - $ref: rtc.yaml# + +properties: + compatible: + const: marvell,pxa-rtc + + reg: + maxItems: 1 + + interrupts: + items: + - description: 1 Hz + - description: Alarm + +required: + - compatible + - reg + - interrupts + +unevaluatedProperties: false + +examples: + - | + rtc@40900000 { + compatible = "marvell,pxa-rtc"; + reg = <0x40900000 0x3c>; + interrupts = <30>, <31>; + }; diff --git a/Documentation/devicetree/bindings/rtc/pxa-rtc.txt b/Documentation/devicetree/bindings/rtc/pxa-rtc.txt deleted file mode 100644 index 8c6672a1b7d7..000000000000 --- a/Documentation/devicetree/bindings/rtc/pxa-rtc.txt +++ /dev/null @@ -1,14 +0,0 @@ -* PXA RTC - -PXA specific RTC driver. - -Required properties: -- compatible : Should be "marvell,pxa-rtc" - -Examples: - -rtc@40900000 { - compatible = "marvell,pxa-rtc"; - reg = <0x40900000 0x3c>; - interrupts = <30 31>; -}; From patchwork Wed Apr 10 15:55:36 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Javier Carrasco X-Patchwork-Id: 1922113 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20230601 header.b=WWQn15zL; 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[91.118.163.37]) by smtp.gmail.com with ESMTPSA id qw6-20020a1709066a0600b00a52172808c9sm279884ejc.56.2024.04.10.08.55.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Apr 2024 08:55:51 -0700 (PDT) From: Javier Carrasco Date: Wed, 10 Apr 2024 17:55:36 +0200 Subject: [PATCH v2 4/4] dt-bindings: rtc: stmp3xxx-rtc: convert to dtschema Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240410-rtc_dtschema-v2-4-d32a11ab0745@gmail.com> References: <20240410-rtc_dtschema-v2-0-d32a11ab0745@gmail.com> In-Reply-To: <20240410-rtc_dtschema-v2-0-d32a11ab0745@gmail.com> To: Alexandre Belloni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jiaxun Yang , Vladimir Zapolskiy , Joel Stanley , Andrew Jeffery , Maxime Coquelin , Alexandre Torgue Cc: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-stm32@st-md-mailman.stormreply.com, Javier Carrasco X-Mailer: b4 0.14-dev X-Developer-Signature: v=1; a=ed25519-sha256; t=1712764543; l=2723; i=javier.carrasco.cruz@gmail.com; s=20240312; h=from:subject:message-id; bh=BajpLIZvweL+aLqlkIOgDvaU5J35KCKUJstIeHQsxoU=; b=pHkT9z1UD5fi/tDYwREkpPZ6fWm/TGqk61RmoCGhwk+BHlwI0iLZdJFdVAqFoKOsy/rcgBj0N Wk7MHzYGe96AFVsO8eT0lvMCZduQXAoKHmPHQxBN9O9UBFkbRd66w35 X-Developer-Key: i=javier.carrasco.cruz@gmail.com; a=ed25519; pk=lzSIvIzMz0JhJrzLXI0HAdPwsNPSSmEn6RbS+PTS9aQ= Convert existing binding to dtschema to support validation and add the undocumented compatible 'fsl,imx23-rtc'. Signed-off-by: Javier Carrasco Reviewed-by: Krzysztof Kozlowski --- .../devicetree/bindings/rtc/fsl,stmp3xxx-rtc.yaml | 51 ++++++++++++++++++++++ .../devicetree/bindings/rtc/stmp3xxx-rtc.txt | 21 --------- 2 files changed, 51 insertions(+), 21 deletions(-) diff --git a/Documentation/devicetree/bindings/rtc/fsl,stmp3xxx-rtc.yaml b/Documentation/devicetree/bindings/rtc/fsl,stmp3xxx-rtc.yaml new file mode 100644 index 000000000000..534de4196a4f --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/fsl,stmp3xxx-rtc.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/fsl,stmp3xxx-rtc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMP3xxx/i.MX28 Time Clock Controller + +maintainers: + - Javier Carrasco + +allOf: + - $ref: rtc.yaml# + +properties: + compatible: + oneOf: + - items: + - enum: + - fsl,imx28-rtc + - fsl,imx23-rtc + - const: fsl,stmp3xxx-rtc + - const: fsl,stmp3xxx-rtc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + stmp,crystal-freq: + description: + Override crystal frequency as determined from fuse bits. + Use <0> for "no crystal". + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 32000, 32768] + +required: + - compatible + - reg + - interrupts + +unevaluatedProperties: false + +examples: + - | + rtc@80056000 { + compatible = "fsl,imx28-rtc", "fsl,stmp3xxx-rtc"; + reg = <0x80056000 2000>; + interrupts = <29>; + }; diff --git a/Documentation/devicetree/bindings/rtc/stmp3xxx-rtc.txt b/Documentation/devicetree/bindings/rtc/stmp3xxx-rtc.txt deleted file mode 100644 index fa6a94226669..000000000000 --- a/Documentation/devicetree/bindings/rtc/stmp3xxx-rtc.txt +++ /dev/null @@ -1,21 +0,0 @@ -* STMP3xxx/i.MX28 Time Clock controller - -Required properties: -- compatible: should be one of the following. - * "fsl,stmp3xxx-rtc" -- reg: physical base address of the controller and length of memory mapped - region. -- interrupts: rtc alarm interrupt - -Optional properties: -- stmp,crystal-freq: override crystal frequency as determined from fuse bits. - Only <32000> and <32768> are possible for the hardware. Use <0> for - "no crystal". - -Example: - -rtc@80056000 { - compatible = "fsl,imx28-rtc", "fsl,stmp3xxx-rtc"; - reg = <0x80056000 2000>; - interrupts = <29>; -};