From: Conor Dooley <conor@kernel.org>
To: Stephen Boyd <sboyd@kernel.org>
Cc: conor@kernel.org, Conor Dooley <conor.dooley@microchip.com>,
Daire McNamara <daire.mcnamara@microchip.com>,
pierre-henry.moussay@microchip.com,
valentina.fernandezalanis@microchip.com,
Michael Turquette <mturquette@baylibre.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Jassi Brar <jassisinghbrar@gmail.com>, Lee Jones <lee@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
linux-riscv@lists.infradead.org, linux-clk@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [RFC PATCH v2 1/9] dt-bindings: mfd: syscon document the control-scb syscon on PolarFire SoC
Date: Fri, 21 Mar 2025 17:22:34 +0000 [thread overview]
Message-ID: <20250321-idiom-remedial-daeddab1dcd8@spud> (raw)
In-Reply-To: <20250321-cuddly-hazily-d0ab1e1747b5@spud>
From: Conor Dooley <conor.dooley@microchip.com>
The "control-scb" region, contains the "tvs" temperature and voltage
sensors and the control/status registers for the system controller's
mailbox. The mailbox has a dedicated node, so there's no need for a
child node describing it, looking the syscon up by compatible is
sufficient.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
---
v2:
add the control-scb syscon here too, since it doesn't have any children.
---
Documentation/devicetree/bindings/mfd/syscon.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml
index 4d67ff26d445..777a7a5b22dc 100644
--- a/Documentation/devicetree/bindings/mfd/syscon.yaml
+++ b/Documentation/devicetree/bindings/mfd/syscon.yaml
@@ -88,6 +88,7 @@ select:
- mediatek,mt8173-pctl-a-syscfg
- mediatek,mt8365-syscfg
- microchip,lan966x-cpu-syscon
+ - microchip,mpfs-control-scb
- microchip,mpfs-sysreg-scb
- microchip,sam9x60-sfr
- microchip,sama7g5-ddr3phy
@@ -187,6 +188,7 @@ properties:
- mediatek,mt8173-pctl-a-syscfg
- mediatek,mt8365-syscfg
- microchip,lan966x-cpu-syscon
+ - microchip,mpfs-control-scb
- microchip,mpfs-sysreg-scb
- microchip,sam9x60-sfr
- microchip,sama7g5-ddr3phy
--
2.45.2
next prev parent reply other threads:[~2025-03-21 17:23 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-21 17:22 [RFC PATCH v2 0/9] Redo PolarFire SoC's mailbox/clock devicestrees and related code Conor Dooley
2025-03-21 17:22 ` Conor Dooley [this message]
2025-03-25 8:11 ` [RFC PATCH v2 1/9] dt-bindings: mfd: syscon document the control-scb syscon on PolarFire SoC Krzysztof Kozlowski
2025-03-21 17:22 ` [RFC PATCH v2 2/9] dt-bindings: soc: microchip: document the simple-mfd " Conor Dooley
2025-03-25 8:13 ` Krzysztof Kozlowski
2025-03-25 16:03 ` Conor Dooley
2025-03-26 6:53 ` Krzysztof Kozlowski
2025-03-26 11:00 ` Conor Dooley
2025-03-26 14:17 ` Krzysztof Kozlowski
2025-03-21 17:22 ` [RFC PATCH v2 3/9] soc: microchip: add mfd drivers for two syscon regions " Conor Dooley
2025-03-21 17:22 ` [RFC PATCH v2 4/9] reset: mpfs: add non-auxiliary bus probing Conor Dooley
2025-03-21 17:22 ` [RFC PATCH v2 5/9] dt-bindings: clk: microchip: mpfs: remove first reg region Conor Dooley
2025-03-21 17:22 ` [RFC PATCH v2 6/9] riscv: dts: microchip: fix mailbox description Conor Dooley
2025-03-21 17:22 ` [RFC PATCH v2 7/9] riscv: dts: microchip: convert clock and reset to use syscon Conor Dooley
2025-03-21 17:22 ` [RFC PATCH v2 8/9] clk: divider, gate: create regmap-backed copies of gate and divider clocks Conor Dooley
2025-05-01 8:51 ` Conor Dooley
2025-05-27 8:46 ` Conor Dooley
2025-03-21 17:22 ` [RFC PATCH v2 9/9] clk: microchip: mpfs: use regmap clock types Conor Dooley
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