linux-kernel - [PATCH 0/2] ARM: dts: bcm283x: Switch to firmware clocks for Pi0-3

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Date:   Wed, 26 Oct 2022 15:17:37 +0200
From:   maxime@...no.tech
To:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>,
        Broadcom internal kernel review list 
        <bcm-kernel-feedback-list@...adcom.com>,
        Florian Fainelli <f.fainelli@...il.com>
Cc:     linux-rpi-kernel@...ts.infradead.org,
        Maxime Ripard <maxime@...no.tech>,
        Dave Stevenson <dave.stevenson@...pberrypi.com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Phil Elwell <phil@...pberrypi.com>,
        linux-kernel@...r.kernel.org, Dom Cobley <dom@...pberrypi.com>
Subject: [PATCH 0/2] ARM: dts: bcm283x: Switch to firmware clocks for Pi0-3

Hi,

Over the years, the differences between the Pi0-3 and the Pi4 created a bunch
of issues in the KMS driver that trace back to the policy differences between
the clk-bcm2835 and clk-raspberrypi drivers.

Instead of piling hacks over hacks to work around those differences, let's just
follow what downstream is doing and use the clk-raspberrypi for all the KMS
related devices.

Let me know what you think,
Maxime

To: Rob Herring <robh+dt@...nel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
To: Florian Fainelli <f.fainelli@...il.com>
To: Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>
To: Ray Jui <rjui@...adcom.com>
To: Scott Branden <sbranden@...adcom.com>
Cc: Dave Stevenson <dave.stevenson@...pberrypi.com>
Cc: Dom Cobley <dom@...pberrypi.com>
Cc: Phil Elwell <phil@...pberrypi.com>
Cc: devicetree@...r.kernel.org
Cc: linux-rpi-kernel@...ts.infradead.org
Cc: linux-arm-kernel@...ts.infradead.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Maxime Ripard <maxime@...no.tech>

---
Maxime Ripard (2):
      ARM: dts: bcm283x: Remove bcm2835-rpi-common.dtsi from SoC DTSI
      ARM: dts: bcm2835-rpi: Use firmware clocks for display

 arch/arm/boot/dts/bcm2835-rpi-a-plus.dts  |  1 +
 arch/arm/boot/dts/bcm2835-rpi-a.dts       |  1 +
 arch/arm/boot/dts/bcm2835-rpi-b-plus.dts  |  1 +
 arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts  |  1 +
 arch/arm/boot/dts/bcm2835-rpi-b.dts       |  1 +
 arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi    |  1 +
 arch/arm/boot/dts/bcm2835-rpi-common.dtsi | 17 +++++++++++++++++
 arch/arm/boot/dts/bcm2835-rpi-zero-w.dts  |  1 +
 arch/arm/boot/dts/bcm2835-rpi-zero.dts    |  1 +
 arch/arm/boot/dts/bcm2835.dtsi            |  1 -
 arch/arm/boot/dts/bcm2836-rpi.dtsi        |  1 +
 arch/arm/boot/dts/bcm2836.dtsi            |  1 -
 arch/arm/boot/dts/bcm2837.dtsi            |  1 -
 13 files changed, 26 insertions(+), 3 deletions(-)
---
base-commit: 5398aeb71349b5e67658d51f46e12117060d867d
change-id: 20221026-rpi-display-fw-clk-0382f7afa5e8

Best regards,
-- 
Maxime Ripard <maxime@...no.tech>