Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Conor Dooley <conor.dooley@microchip.com>
To:     Thierry Reding <thierry.reding@gmail.com>,
        =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= 
        <u.kleine-koenig@pengutronix.de>,
        "Rob Herring" <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
CC:     Daire McNamara <daire.mcnamara@microchip.com>,
        <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <linux-pwm@vger.kernel.org>, <linux-riscv@lists.infradead.org>,
        Conor Dooley <conor.dooley@microchip.com>
Subject: [PATCH v11 2/4] riscv: dts: fix the icicle's #pwm-cells
Date:   Fri, 7 Oct 2022 12:35:11 +0100
Message-ID: <20221007113512.91501-3-conor.dooley@microchip.com>
In-Reply-To: <20221007113512.91501-1-conor.dooley@microchip.com>
References: <20221007113512.91501-1-conor.dooley@microchip.com>
MIME-Version: 1.0
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: 8bit
Precedence: bulk

\#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")
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
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";
 	};
-- 
2.37.3