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Tue, 09 Jun 2026 08:54:48 -0700 (PDT) From: Tomer Maimon To: andrew@codeconstruct.com.au, broonie@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: openbmc@lists.ozlabs.org, linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, avifishman70@gmail.com, tmaimon77@gmail.com, tali.perry1@gmail.com, venture@google.com, yuenn@google.com, benjaminfair@google.com Subject: [PATCH v3 1/2] arm: dts: nuvoton: npcm7xx: Drop bogus FIU reg-names and clock-names Date: Tue, 9 Jun 2026 18:54:36 +0300 Message-Id: <20260609155437.3285042-2-tmaimon77@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260609155437.3285042-1-tmaimon77@gmail.com> References: <20260609155437.3285042-1-tmaimon77@gmail.com> Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The NPCM7xx FIU controller nodes only describe the control register block and reference a single unnamed clock. The second "memory" name in reg-names is bogus because there is no matching second reg entry, and the clock-names strings are redundant because spi-npcm-fiu gets the sole clock with devm_clk_get_enabled(dev, NULL) rather than a named lookup. Drop both so the DTS matches the resources actually consumed by the driver. Signed-off-by: Tomer Maimon --- arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi b/arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi index ab3c3c5713ae..83cd10b47273 100644 --- a/arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi +++ b/arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi @@ -191,9 +191,8 @@ fiu0: spi@fb000000 { #address-cells = <1>; #size-cells = <0>; reg = <0xfb000000 0x1000>; - reg-names = "control", "memory"; + reg-names = "control"; clocks = <&clk NPCM7XX_CLK_SPI0>; - clock-names = "clk_spi0"; status = "disabled"; }; @@ -202,9 +201,8 @@ fiu3: spi@c0000000 { #address-cells = <1>; #size-cells = <0>; reg = <0xc0000000 0x1000>; - reg-names = "control", "memory"; + reg-names = "control"; clocks = <&clk NPCM7XX_CLK_SPI3>; - clock-names = "clk_spi3"; pinctrl-names = "default"; pinctrl-0 = <&spi3_pins>; status = "disabled"; @@ -215,9 +213,8 @@ fiux: spi@fb001000 { #address-cells = <1>; #size-cells = <0>; reg = <0xfb001000 0x1000>; - reg-names = "control", "memory"; + reg-names = "control"; clocks = <&clk NPCM7XX_CLK_SPIX>; - clock-names = "clk_spix"; status = "disabled"; }; -- 2.34.1