From: Yeoreum Yun <yeoreum.yun@arm.com>
To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Cc: Lorenzo Pieralisi <lpieralisi@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Suzuki Poulose <suzuki.poulose@arm.com>,
Steven Price <steven.price@arm.com>,
Sami Mujawar <sami.mujawar@arm.com>,
"Aneesh Kumar K.V" <aneesh.kumar@kernel.org>,
Jiri Pirko <jiri@resnulli.us>,
GONG Ruiqi <gongruiqi1@huawei.com>,
Jason Gunthorpe <jgg@ziepe.ca>,
Yeoreum Yun <yeoreum.yun@arm.com>
Subject: [PATCH RFC 2/3] firmware: arm-smccc: add FIRME device
Date: Mon, 19 Oct 2026 15:14:34 +0100 [thread overview]
Message-ID: <20261019-firme_interface-v1-2-27895c9cebaa@arm.com> (raw)
In-Reply-To: <20261019-firme_interface-v1-0-27895c9cebaa@arm.com>
add FIRME device into arm-smccc bus to use FIRME service.
Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com>
---
drivers/firmware/smccc/smccc.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/firmware/smccc/smccc.c b/drivers/firmware/smccc/smccc.c
index 5dc768ac4143..8398a77a2ec0 100644
--- a/drivers/firmware/smccc/smccc.c
+++ b/drivers/firmware/smccc/smccc.c
@@ -11,6 +11,7 @@
#include <linux/kernel.h>
#include <linux/arm-smccc-bus.h>
#include <linux/arm-smccc-rsi.h>
+#include <linux/arm_firme.h>
#include <asm/archrandom.h>
@@ -100,6 +101,11 @@ static const struct smccc_device_info smccc_devices[] __initconst = {
.requires_smc = true,
.device_name = "arm-rsi",
},
+ {
+ .func_id = FIRME_SERVICE_VERSION,
+ .requires_smc = true,
+ .device_name = FIRME_DEV_NAME,
+ },
};
static bool __init smccc_probe_smccc_device(const struct smccc_device_info *smccc_dev)
--
2.43.0
next prev parent reply other threads:[~2026-10-19 14:14 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-19 14:14 [PATCH RFC 0/3] firmware: arm_firme: introduce FIRME support for host attestation Yeoreum Yun
2026-10-19 14:14 ` [PATCH RFC 1/3] firmware: arm_firme: introduce arm_firme driver Yeoreum Yun
2026-10-19 14:14 ` Yeoreum Yun [this message]
2026-10-19 14:14 ` [PATCH RFC 3/3] firmware: arm-firme: TSM_REPORT support using FIRME Yeoreum Yun
2026-10-19 23:35 ` [PATCH RFC 0/3] firmware: arm_firme: introduce FIRME support for host attestation Jason Gunthorpe
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