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[2001:b400:e3a6:b683:40b:c296:4cb:fbc3]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2ad74d36911sm71799335ad.0.2026.02.23.03.18.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Feb 2026 03:18:03 -0800 (PST) From: Kevin Tung Date: Mon, 23 Feb 2026 19:17:40 +0800 Subject: [PATCH v5 8/8] ARM: dts: aspeed: yosemite5: Fix host0-ready and add POST end GPIO 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-Transfer-Encoding: quoted-printable Message-Id: <20260223-yv5_revise_dts-v5-8-fc913e902488@gmail.com> References: <20260223-yv5_revise_dts-v5-0-fc913e902488@gmail.com> In-Reply-To: <20260223-yv5_revise_dts-v5-0-fc913e902488@gmail.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, Amithash Prasasd , Kevin Tung , Ken Chen , Leo Yang , Jackson Liu , Daniel Hsu , Kevin Tung X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1771845456; l=1455; i=kevin.tung.openbmc@gmail.com; s=20250924; h=from:subject:message-id; bh=P2i4RUSnuTwM4qMzIUSQxtFSgvom7jEQkHy1XI4WFDM=; b=xv1Y03YbiEGXzcYHlj+4WLx07xcTFFPqHjWjBt42NZFVYg2dQGoaEw8BUJyJHNk2KzYXQtGWo e9qYUFJnNgUAxrU41c+DOpPaQt8tuH+8pHoEkA/x1JumLrfVuYun4Yt X-Developer-Key: i=kevin.tung.openbmc@gmail.com; a=ed25519; pk=PjAss0agA0hiuLfIBlA9j/qBmJaPCDP+jmQIUB6SE7g= Rename the unused PWRGD_CPU_PWROK_2 line to host0-ready and move the previous host0-ready GPIO to FM_BIOS_POST_CMPLT_N. The "host0-ready" line name is used by OpenBMC phosphor-state-manager to determine whether the host firmware is running. The previous DTS incorrectly mapped host0-ready to the POST end signal, causing incorrect host firmware detection. Map host0-ready to the correct power-good signal and use FM_BIOS_POST_CMPLT_N as the POST end indicator. Signed-off-by: Kevin Tung --- arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts b/a= rch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts index f590ec6e00c48afe4ade1fb98011780ac0570e7c..beb971eadbe53b5d9fa49252a41= bf7484a8e32da 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts @@ -929,8 +929,8 @@ &sgpiom0 { /*bit0-bit7*/ "PWRGD_CPU_PWROK","SGPIO_RSTBTN_OUT", "PWRGD_CPU_PWROK_1","SGPIO_BMC_READY", - "PWRGD_CPU_PWROK_2","IBB_BMC_SRST", - "host0-ready","FM_I3C_SPD_AH_SEL_R", + "host0-ready","IBB_BMC_SRST", + "FM_BIOS_POST_CMPLT_N","FM_I3C_SPD_AH_SEL_R", "PCIe_HP_BOOT","FM_I3C_SPD_IP_SEL_R", "PCIe_HP_DATA","FM_JTAG_BMC_MUX_S0_R", "PCIe_HP_NIC","FM_JTAG_BMC_MUX_S1_R", --=20 2.53.0