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([82.78.167.157]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a67e73fc1a5sm54205566b.53.2024.05.30.23.57.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 May 2024 23:57:46 -0700 (PDT) From: Claudiu X-Google-Original-From: Claudiu To: wim@linux-watchdog.org, linux@roeck-us.net, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, p.zabel@pengutronix.de, geert+renesas@glider.be, magnus.damm@gmail.com Cc: biju.das.jz@bp.renesas.com, linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, claudiu.beznea.uj@bp.renesas.com Subject: [PATCH v9 0/9] watchdog: rzg2l_wdt: Add support for RZ/G3S Date: Fri, 31 May 2024 09:57:14 +0300 Message-Id: <20240531065723.1085423-1-claudiu.beznea.uj@bp.renesas.com> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-watchdog@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Claudiu Beznea Hi, Series adds watchdog support for Renesas RZ/G3S (R9A08G045) SoC. Patches do the following: - patch 1/9 makes the driver depend on ARCH_RZG2L || ARCH_R9A09G011 - patch 2/9 makes the driver depend on PM - patches 3-7/9 adds fixes and cleanups for the watchdog driver - patch 8/9 adds suspend to RAM to the watchdog driver (to be used by RZ/G3S) - patch 9/9 documents the RZ/G3S support Thank you, Claudiu Beznea Changes in v9: - dropped patch "watchdog: rzg2l_wdt: Power on the PM domain in rzg2l_wdt_restart()" until further clarifications; this will not impact any behavior as the RZ/G3S power domain support is not instantiated - on patch "watchdog: rzg2l_wdt: Remove reset de-assert from probe" call pm_runtime_put() in case the reset deassert fails Changes in v8: - added patch 9 - collected tags Changes in v7: - updated the dependency on patch 2/9 Changes in v6: - update patch 2/9 description - fixed the dependency on COMPILE_TEST previously introduced in patch 2/9 Changes in v5: - updated description of patch 2/9 - simplify the code in patch 2/9 by using on a new line: depends on PM || COMPILE_TEST Changes in v4: - added patch "watchdog: rzg2l_wdt: Restrict the driver to ARCH_RZG2L and ARCH_R9A09G011" - collected tags Changes in v3: - make driver depend on PM not select it - drop patches already accepted (patches 1, 10, 11 from v2) - re-arranged the tags in patch 8/8 as they were messed by b4 am/shazam Changes in v2: - added patch "watchdog: rzg2l_wdt: Select PM" - propagate the return status of rzg2l_wdt_start() to it's callers in patch "watchdog: rzg2l_wdt: Use pm_runtime_resume_and_get()" - propagate the return status of rzg2l_wdt_stop() to it's callers in patch "watchdog: rzg2l_wdt: Check return status of pm_runtime_put()" - removed pm_ptr() from patch "watchdog: rzg2l_wdt: Add suspend/resume support" - s/G2UL/G2L in patch "dt-bindings: watchdog: renesas,wdt: Document RZ/G3S support" - collected tags Claudiu Beznea (9): watchdog: rzg2l_wdt: Restrict the driver to ARCH_RZG2L and ARCH_R9A09G011 watchdog: rzg2l_wdt: Make the driver depend on PM watchdog: rzg2l_wdt: Use pm_runtime_resume_and_get() watchdog: rzg2l_wdt: Check return status of pm_runtime_put() watchdog: rzg2l_wdt: Remove reset de-assert from probe watchdog: rzg2l_wdt: Remove comparison with zero watchdog: rzg2l_wdt: Rely on the reset driver for doing proper reset watchdog: rzg2l_wdt: Add suspend/resume support dt-bindings: watchdog: renesas,wdt: Document RZ/G3S support .../bindings/watchdog/renesas,wdt.yaml | 1 + drivers/watchdog/Kconfig | 3 +- drivers/watchdog/rzg2l_wdt.c | 113 ++++++++++-------- 3 files changed, 66 insertions(+), 51 deletions(-)