From nobody Tue Feb 10 04:17:52 2026 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 0E07E20E035; Tue, 3 Dec 2024 20:01:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733256074; cv=none; b=tFpIqKr4ei5g6xEOHm/l4lzmuU0iyvLpiym/99jZ0BP4TzmM6SHf33hbfO5MbOTyxolJIPsdnnpsZ3fOzC7ejz0wU/0gb+juLFVeyPkHcOA38Lt87UHjvoU9P0QU/0nnGG15VePyUFYrKcGnwPtdLEvpOp4Wb9epJdqpY5jJFx4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733256074; c=relaxed/simple; bh=Y8XLP/8wvsHZ6IuoLZ0J19vxokDw45qrUah47Ok8APE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=l7RDOT+mTJguSjvtiEpRDlasJvQslwhqvBMC7m2y4UGeyk3cFRNyPzfiS8QcXCgexqeb38qSJ4beBcKjJ5WDowbyC9qz/v7KiBtex8Cuu2IUtz2hsC/xLk0vMHsIz7/Cr7fU5aUsofo6PM1+sERvv044AOKq16YgOVXAFYMb8bc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 60529175D; Tue, 3 Dec 2024 12:01:40 -0800 (PST) Received: from pluto.guest.local (usa-sjc-mx-foss1.foss.arm.com [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id B1E913F5A1; Tue, 3 Dec 2024 12:01:09 -0800 (PST) From: Cristian Marussi To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, arm-scmi@vger.kernel.org Cc: sudeep.holla@arm.com, james.quinlan@broadcom.com, f.fainelli@gmail.com, vincent.guittot@linaro.org, etienne.carriere@st.com, peng.fan@oss.nxp.com, michal.simek@amd.com, quic_sibis@quicinc.com, dan.carpenter@linaro.org, johan+linaro@kernel.org, Cristian Marussi , Peng Fan Subject: [PATCH 2/2] firmware: arm_scmi: Add module aliases to i.MX vendor protocols Date: Tue, 3 Dec 2024 20:00:38 +0000 Message-ID: <20241203200038.3961090-3-cristian.marussi@arm.com> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241203200038.3961090-1-cristian.marussi@arm.com> References: <20241203200038.3961090-1-cristian.marussi@arm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Using the pattern 'scmi-protocol-0x-' as MODULE_ALIAS allows the SCMI core to autoload this protocol, if built as a module, when its protocol operations are requested by an SCMI driver. Cc: Peng Fan Signed-off-by: Cristian Marussi Acked-by: Peng Fan --- drivers/firmware/arm_scmi/vendors/imx/imx-sm-bbm.c | 5 +++-- drivers/firmware/arm_scmi/vendors/imx/imx-sm-misc.c | 5 +++-- include/linux/scmi_imx_protocol.h | 9 +++++---- 3 files changed, 11 insertions(+), 8 deletions(-) diff --git a/drivers/firmware/arm_scmi/vendors/imx/imx-sm-bbm.c b/drivers/f= irmware/arm_scmi/vendors/imx/imx-sm-bbm.c index 17799eacf06c..aa176c1a5eef 100644 --- a/drivers/firmware/arm_scmi/vendors/imx/imx-sm-bbm.c +++ b/drivers/firmware/arm_scmi/vendors/imx/imx-sm-bbm.c @@ -374,10 +374,11 @@ static const struct scmi_protocol scmi_imx_bbm =3D { .ops =3D &scmi_imx_bbm_proto_ops, .events =3D &scmi_imx_bbm_protocol_events, .supported_version =3D SCMI_PROTOCOL_SUPPORTED_VERSION, - .vendor_id =3D "NXP", - .sub_vendor_id =3D "IMX", + .vendor_id =3D SCMI_IMX_VENDOR, + .sub_vendor_id =3D SCMI_IMX_SUBVENDOR, }; module_scmi_protocol(scmi_imx_bbm); =20 +MODULE_ALIAS("scmi-protocol-" __stringify(SCMI_PROTOCOL_IMX_BBM) "-" SCMI_= IMX_VENDOR); MODULE_DESCRIPTION("i.MX SCMI BBM driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/firmware/arm_scmi/vendors/imx/imx-sm-misc.c b/drivers/= firmware/arm_scmi/vendors/imx/imx-sm-misc.c index a86ab9b35953..83b69fc4fba5 100644 --- a/drivers/firmware/arm_scmi/vendors/imx/imx-sm-misc.c +++ b/drivers/firmware/arm_scmi/vendors/imx/imx-sm-misc.c @@ -309,10 +309,11 @@ static const struct scmi_protocol scmi_imx_misc =3D { .ops =3D &scmi_imx_misc_proto_ops, .events =3D &scmi_imx_misc_protocol_events, .supported_version =3D SCMI_PROTOCOL_SUPPORTED_VERSION, - .vendor_id =3D "NXP", - .sub_vendor_id =3D "IMX", + .vendor_id =3D SCMI_IMX_VENDOR, + .sub_vendor_id =3D SCMI_IMX_SUBVENDOR, }; module_scmi_protocol(scmi_imx_misc); =20 +MODULE_ALIAS("scmi-protocol-" __stringify(SCMI_PROTOCOL_IMX_MISC) "-" SCMI= _IMX_VENDOR); MODULE_DESCRIPTION("i.MX SCMI MISC driver"); MODULE_LICENSE("GPL"); diff --git a/include/linux/scmi_imx_protocol.h b/include/linux/scmi_imx_pro= tocol.h index 066216f1357a..53b356a26414 100644 --- a/include/linux/scmi_imx_protocol.h +++ b/include/linux/scmi_imx_protocol.h @@ -13,10 +13,11 @@ #include #include =20 -enum scmi_nxp_protocol { - SCMI_PROTOCOL_IMX_BBM =3D 0x81, - SCMI_PROTOCOL_IMX_MISC =3D 0x84, -}; +#define SCMI_PROTOCOL_IMX_BBM 0x81 +#define SCMI_PROTOCOL_IMX_MISC 0x84 + +#define SCMI_IMX_VENDOR "NXP" +#define SCMI_IMX_SUBVENDOR "IMX" =20 struct scmi_imx_bbm_proto_ops { int (*rtc_time_set)(const struct scmi_protocol_handle *ph, u32 id, --=20 2.47.0