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Wed, 05 Nov 2025 17:43:00 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 8610270425027163017 EX-QQ-RecipientCnt: 14 Date: Wed, 5 Nov 2025 17:42:59 +0800 From: Troy Mitchell To: Lee Jones , Troy Mitchell Cc: Sebastian Reichel , linux-kernel@vger.kernel.org, Sebastian Reichel , Yixun Lan , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, Aurelien Jarno , linux-pm@vger.kernel.org Subject: Re: (subset) [PATCH v5 0/2] driver: reset: spacemit-p1: add driver for poweroff/reboot Message-ID: References: <20251102230352.914421-1-aurelien@aurel32.net> <176213091347.301408.11587695003687450479.b4-ty@collabora.com> <20251105093347.GD8064@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20251105093347.GD8064@google.com> X-QQ-SENDSIZE: 520 Feedback-ID: esmtpsz:linux.spacemit.com:qybglogicsvrgz:qybglogicsvrgz3a-0 X-QQ-XMAILINFO: MIgGCCI///JUTZf9vMBL+cj1O4cG30/f5aB285poD6O0e0mo04lrE4Ci hgTAGU/WyPJ7FaZbH5nzfF0UtBIDNjal22BLcnIizNln0OSFItwc4gbqZp5yw88XN/Oei7y OAnuP/o8Bgw/sUgpiXmWE7jVuRFSNLoakt7EU+a/ywZ36TVfv5BC2/DMQEJrQIMNDGtQpQy 1UgpCamFqjaXBtmoaNGhjuQt63D5ME3p1ByzCOx+/Amox7mM2oFVlhGV/WnqD0P+tl05RE3 GjwPKI3GEpsgo9RszPYQJdMmeJ/H3H6AeXkM9ldXBYEvzqGcMGvoRRSV6g8BNJWxoEyqApm 8gde5RTWeyoz0pnw//nIPTaFL01Vabld6nYuK0T223g4OamH1IkSg7QF12z4nYCqDZnC2gZ H5VAe4OLUDlYqXdJMBKeochN80ciKwPAMvvjLcdFYc8gJ5ggltZ+b4pKgAQ2ia0oRSA2yTr ooMU/tVphi3xRRdWipFSrnEdEn5FWOhs6PKdIaIeGS0w7QKN+wsecZ4oYFeIIATx94Ddo+/ CgFQXXmfOt4YGraRi8iFzbS+ho50ZsSB298sZwWKvOdpDdsXFgNh8f1VO+K8vcV7OzQi8ix plhaXUEwn+oly7hKU4yADvl7CWV9IuBv93XMJt0yHAulgt3SD0Ba12siasuAxYIaqaCxFZc OHWjO9v2iV3tFl1LJAy706+ocopZwVSbwZ0ruehGfOgVd9O/nhKDfv/Kf49Z7CJ2VAW48lB gSK5HiGPSJCOxJX0dNu35u0/5GFCyALp9AuMhxIfIUVKzKcIQbFtFSCmv6IiUfJU+wi+zs6 VFUyGY2cZjxi+h4Pux6O5KpLlJy78g3sVlRqiyH9UotIzpAzytPX+6gF8vPIdImBzu7Qjd6 UCpRLfBwSXaDRe7OWZHIdOs2qljNJ6IdmHpYeJK/n54SaNqDlll4GBXq2uK6Q+KGmXWPkPV m54L6EZ7PMJ/J+PfbtDQZHHdmnxaGWNhafJ05zXoqAag1giBCHEiRbvW7Z2GwTgVDNrAO9f 5gssc6sTD+WnhFXk3KxB/QYNdfb5lufgz7Sc8bcVyldpPa1RrqLNCKNI4bGk+hc0nPKY2cU ayLAY+JTeIF43vIDkmgB6IFmv7w3f2VQJFuFTzmYzg+6waF3amT8vKDDNJs7nIAzCNA71wr EvPOSSPuTzZTbra4hEGQU/D8IQ== X-QQ-XMRINFO: Nq+8W0+stu50PRdwbJxPCL0= X-QQ-RECHKSPAM: 0 On Wed, Nov 05, 2025 at 09:34:21AM +0000, Lee Jones wrote: > On Tue, 04 Nov 2025, Troy Mitchell wrote: > > > On Mon, Nov 03, 2025 at 01:48:33AM +0100, Sebastian Reichel wrote: > > > > > > On Mon, 03 Nov 2025 00:01:58 +0100, Aurelien Jarno wrote: > > > > This adds poweroff/reboot support for the SpacemiT P1 PMIC chip, which is > > > > commonly paired with the SpacemiT K1 SoC. > > > > > > > > Note: For reliable operation, this driver depends on a this patch that adds > > > > atomic transfer support to the SpacemiT I2C controller driver: > > > > https://lore.kernel.org/spacemit/20251009-k1-i2c-atomic-v4-1-a89367870286@linux.spacemit.com/ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ dependency is here. > > > > > > > > [...] > > > > > > Applied, thanks! > > > > > > [1/2] driver: reset: spacemit-p1: add driver for poweroff/reboot > > > commit: 28124cc0fb8c7dc01a6834d227351e25d9a92c58 > > Should we apply it now? The dependency patch hasn’t been merged yet... > > What is the dependency? I point it out above. Without this patch, reboot and shutdown would end up calling the non-atomic i2c_transfer. - Troy > > -- > Lee Jones [李琼斯] >