From: Conor Dooley <mail@conchuod.ie>
To: u.kleine-koenig@pengutronix.de
Cc: conor.dooley@microchip.com, daire.mcnamara@microchip.com,
devicetree@vger.kernel.org, krzysztof.kozlowski+dt@linaro.org,
lee.jones@linaro.org, linux-kernel@vger.kernel.org,
linux-pwm@vger.kernel.org, linux-riscv@lists.infradead.org,
robh+dt@kernel.org, thierry.reding@gmail.com
Subject: [PATCH v7 2/4] riscv: dts: fix the icicle's #pwm-cells
Date: Thu, 21 Jul 2022 18:21:08 +0100 [thread overview]
Message-ID: <20220721172109.941900-3-mail@conchuod.ie> (raw)
In-Reply-To: <20220721172109.941900-1-mail@conchuod.ie>
From: Conor Dooley <conor.dooley@microchip.com>
\#pwm-cells for the Icicle kit's fabric PWM was incorrectly set to 2 &
blindly overridden by the (out of tree) driver anyway. The core can
support inverted operation, so update the entry to correctly report its
capabilities.
Fixes: 72560c6559b8 ("riscv: dts: microchip: add fpga fabric section to icicle kit")
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
---
arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi b/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi
index 0d28858b83f2..e09a13aef268 100644
--- a/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi
+++ b/arch/riscv/boot/dts/microchip/mpfs-icicle-kit-fabric.dtsi
@@ -8,7 +8,7 @@ core_pwm0: pwm@41000000 {
compatible = "microchip,corepwm-rtl-v4";
reg = <0x0 0x41000000 0x0 0xF0>;
microchip,sync-update-mask = /bits/ 32 <0>;
- #pwm-cells = <2>;
+ #pwm-cells = <3>;
clocks = <&fabric_clk3>;
status = "disabled";
};
--
2.37.1
next prev parent reply other threads:[~2022-07-21 17:21 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-21 17:21 [PATCH v7 0/4] Microchip soft ip corePWM driver Conor Dooley
2022-07-21 17:21 ` [PATCH v7 1/4] dt-bindings: pwm: fix microchip corePWM's pwm-cells Conor Dooley
2022-08-02 7:45 ` Uwe Kleine-König
2022-07-21 17:21 ` Conor Dooley [this message]
2022-08-02 7:43 ` [PATCH v7 2/4] riscv: dts: fix the icicle's #pwm-cells Uwe Kleine-König
2022-07-21 17:21 ` [PATCH v7 3/4] pwm: add microchip soft ip corePWM driver Conor Dooley
2022-08-02 8:46 ` Uwe Kleine-König
2022-08-02 12:34 ` Conor.Dooley
2022-08-05 19:58 ` Uwe Kleine-König
2022-08-05 20:01 ` Conor.Dooley
2022-07-21 17:21 ` [PATCH v7 4/4] MAINTAINERS: add pwm to PolarFire SoC entry Conor Dooley
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