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([2a01:e34:ed2f:f020:9e7:3ac5:a930:2cd8]) by smtp.googlemail.com with ESMTPSA id w12sm19493wmk.12.2020.05.18.09.03.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 18 May 2020 09:03:02 -0700 (PDT) Subject: Re: [PATCH v3 0/9] clocksource/drivers/timer-atmel-tcb: add sama5d2 support To: Alexandre Belloni Cc: Thomas Gleixner , Nicolas Ferre , Sebastian Andrzej Siewior , kamel.bouhara@bootlin.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org References: <20200506080554.283177-1-alexandre.belloni@bootlin.com> From: Daniel Lezcano Message-ID: Date: Mon, 18 May 2020 18:03:01 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <20200506080554.283177-1-alexandre.belloni@bootlin.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Alexandre, I would like to take the whole series but I need Rob's blessing for the DT parts. On 06/05/2020 10:05, Alexandre Belloni wrote: > This series mainly adds sama5d2 support where we need to avoid using > clock index 0 because that clock is never enabled by the driver. > > There is also a rework of the 32khz clock handling so it is not used for > clockevents on 32 bit counter because the increased rate improves the > resolution and doesn't have any drawback with that counter width. This > replaces a patch that has been carried in the linux-rt tree for a while. > > Changes in v3: > - Moved the child node documentation to the parent documentation > > Changes in v2: > - Rebased on v5.7-rc1 > - Moved the binding documentation to its proper place > - Added back the atmel,tcb-timer child node documentation > > Alexandre Belloni (8): > dt-bindings: atmel-tcb: convert bindings to json-schema > dt-bindings: microchip: atmel,at91rm9200-tcb: add sama5d2 compatible > ARM: dts: at91: sama5d2: add TCB GCLK > clocksource/drivers/timer-atmel-tcb: rework 32khz clock selection > clocksource/drivers/timer-atmel-tcb: fill tcb_config > clocksource/drivers/timer-atmel-tcb: stop using the 32kHz for > clockevents > clocksource/drivers/timer-atmel-tcb: allow selecting first divider > clocksource/drivers/timer-atmel-tcb: add sama5d2 support > > Kamel Bouhara (1): > ARM: at91: add atmel tcb capabilities > > .../devicetree/bindings/mfd/atmel-tcb.txt | 56 ------- > .../soc/microchip/atmel,at91rm9200-tcb.yaml | 150 ++++++++++++++++++ > arch/arm/boot/dts/sama5d2.dtsi | 12 +- > drivers/clocksource/timer-atmel-tcb.c | 101 +++++++----- > include/soc/at91/atmel_tcb.h | 5 + > 5 files changed, 219 insertions(+), 105 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/mfd/atmel-tcb.txt > create mode 100644 Documentation/devicetree/bindings/soc/microchip/atmel,at91rm9200-tcb.yaml > -- Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog