From: "hunter.yu" <hunter.yu@hj-micro.com>
To: andriy.shevchenko@linux.intel.com, jarkko.nikula@linux.intel.com,
lenb@kernel.org, rafael@kernel.org, jsd@semihalf.com,
andi.shyti@kernel.org
Cc: linux-acpi@vger.kernel.org, linux-i2c@vger.kernel.org,
andy.xu@hj-micro.com, peter.du@hj-micro.com,
hunter.yu@hj-micro.com
Subject: [PATCH v2 1/2] ACPI: APD: Add clock frequency for HJMC01 I2C controller
Date: Thu, 26 Sep 2024 10:40:05 +0800 [thread overview]
Message-ID: <20240926024026.2539-2-hunter.yu@hj-micro.com> (raw)
In-Reply-To: <20240926024026.2539-1-hunter.yu@hj-micro.com>
I2C clock frequency for HJMC01 is 200M, define a new ACPI
HID for it.
Signed-off-by: hunter.yu <hunter.yu@hj-micro.com>
---
drivers/acpi/acpi_apd.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/acpi/acpi_apd.c b/drivers/acpi/acpi_apd.c
index 800f97868448..229e80a19664 100644
--- a/drivers/acpi/acpi_apd.c
+++ b/drivers/acpi/acpi_apd.c
@@ -181,6 +181,11 @@ static const struct apd_device_desc hip08_spi_desc = {
.setup = acpi_apd_setup,
.fixed_clk_rate = 250000000,
};
+
+static const struct apd_device_desc hjmc_i2c_desc = {
+ .setup = acpi_apd_setup,
+ .fixed_clk_rate = 200000000,
+};
#endif /* CONFIG_ARM64 */
#endif
@@ -251,6 +256,7 @@ static const struct acpi_device_id acpi_apd_device_ids[] = {
{ "HISI02A2", APD_ADDR(hip08_i2c_desc) },
{ "HISI02A3", APD_ADDR(hip08_lite_i2c_desc) },
{ "HISI0173", APD_ADDR(hip08_spi_desc) },
+ { "HJMC3001", APD_ADDR(hjmc_i2c_desc) },
{ "NXP0001", APD_ADDR(nxp_i2c_desc) },
#endif
{ }
--
2.43.5
next prev parent reply other threads:[~2024-09-26 3:57 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-26 2:40 [PATCH v2 0/2] i2c: Add ACPI support for HJMC01 hunter.yu
2024-09-26 2:40 ` hunter.yu [this message]
2024-10-02 22:13 ` [PATCH v2 1/2] ACPI: APD: Add clock frequency for HJMC01 I2C controller Andi Shyti
2024-10-16 20:45 ` Rafael J. Wysocki
2024-10-17 9:26 ` Andy Shevchenko
2024-10-17 9:28 ` Andy Shevchenko
2024-10-17 10:46 ` Rafael J. Wysocki
2024-10-18 2:02 ` Hunter Yu
2024-09-26 2:40 ` [PATCH v2 2/2] i2c: designware: Add a new ACPI HID " hunter.yu
2024-09-26 8:44 ` Jarkko Nikula
2024-09-26 12:15 ` [PATCH v2 0/2] i2c: Add ACPI support for HJMC01 Andy Shevchenko
2024-10-03 12:56 ` Andi Shyti
2024-11-18 15:54 ` Andi Shyti
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