From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kamlakant Patel Subject: [PATCH 1/3] ACPI / APD: Add clock frequency for ThunderX2 I2C controller Date: Wed, 27 Sep 2017 20:22:21 +0530 Message-ID: <1506523943-8632-2-git-send-email-kamlakant.patel@cavium.com> References: <1506523943-8632-1-git-send-email-kamlakant.patel@cavium.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1506523943-8632-1-git-send-email-kamlakant.patel@cavium.com> Sender: linux-acpi-owner@vger.kernel.org To: linux-i2c@vger.kernel.org, linux-acpi@vger.kernel.org Cc: Jayachandran C , Wolfram Sang , Mika Westerberg , Kamlakant Patel List-Id: linux-i2c@vger.kernel.org From: Jayachandran C Add the input frequency of 125MHz for the ThunderX2 I2C controller block. The ACPI ID used is "CAV9007". Signed-off-by: Jayachandran C Signed-off-by: Kamlakant Patel --- drivers/acpi/acpi_apd.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/acpi/acpi_apd.c b/drivers/acpi/acpi_apd.c index 17a1eb1..93acc9b 100644 --- a/drivers/acpi/acpi_apd.c +++ b/drivers/acpi/acpi_apd.c @@ -106,6 +106,10 @@ static const struct apd_device_desc vulcan_spi_desc = { .setup = acpi_apd_setup, .fixed_clk_rate = 133000000, }; +static const struct apd_device_desc thunderx2_i2c_desc = { + .setup = acpi_apd_setup, + .fixed_clk_rate = 125000000, +}; #endif #else @@ -170,6 +174,7 @@ static const struct acpi_device_id acpi_apd_device_ids[] = { { "APMC0D0F", APD_ADDR(xgene_i2c_desc) }, { "BRCM900D", APD_ADDR(vulcan_spi_desc) }, { "CAV900D", APD_ADDR(vulcan_spi_desc) }, + { "CAV9007", APD_ADDR(thunderx2_i2c_desc) }, #endif { } }; -- 2.7.4