From: Tomer Maimon <tmaimon77@gmail.com>
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 [thread overview]
Message-ID: <20260609155437.3285042-2-tmaimon77@gmail.com> (raw)
In-Reply-To: <20260609155437.3285042-1-tmaimon77@gmail.com>
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 <tmaimon77@gmail.com>
---
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
next prev parent reply other threads:[~2026-06-09 15:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-09 15:54 [PATCH v3 0/2] Nuvoton NPCM FIU DTS fixes and binding conversion Tomer Maimon
2026-06-09 15:54 ` Tomer Maimon [this message]
2026-06-09 15:54 ` [PATCH v3 2/2] spi: dt-bindings: nuvoton,npcm750-fiu: Convert to DT schema Tomer Maimon
2026-06-09 15:56 ` [PATCH v3 0/2] Nuvoton NPCM FIU DTS fixes and binding conversion Krzysztof Kozlowski
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260609155437.3285042-2-tmaimon77@gmail.com \
--to=tmaimon77@gmail.com \
--cc=andrew@codeconstruct.com.au \
--cc=avifishman70@gmail.com \
--cc=benjaminfair@google.com \
--cc=broonie@kernel.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=krzk+dt@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-spi@vger.kernel.org \
--cc=openbmc@lists.ozlabs.org \
--cc=robh@kernel.org \
--cc=tali.perry1@gmail.com \
--cc=venture@google.com \
--cc=yuenn@google.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.