From cddd4591404fb4c53dc0b3c0b15b942cdbed4356 Mon Sep 17 00:00:00 2001 From: Yangbo Lu Date: Fri, 10 Apr 2020 10:47:05 +0800 Subject: layerscape: add patches-5.4 Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release which was tagged LSDK-20.04-V5.4. https://source.codeaurora.org/external/qoriq/qoriq-components/linux/ For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in LSDK, port the dts patches from 4.14. The patches are sorted into the following categories: 301-arch-xxxx 302-dts-xxxx 303-core-xxxx 701-net-xxxx 801-audio-xxxx 802-can-xxxx 803-clock-xxxx 804-crypto-xxxx 805-display-xxxx 806-dma-xxxx 807-gpio-xxxx 808-i2c-xxxx 809-jailhouse-xxxx 810-keys-xxxx 811-kvm-xxxx 812-pcie-xxxx 813-pm-xxxx 814-qe-xxxx 815-sata-xxxx 816-sdhc-xxxx 817-spi-xxxx 818-thermal-xxxx 819-uart-xxxx 820-usb-xxxx 821-vfio-xxxx Signed-off-by: Yangbo Lu --- ...d-API-to-get-the-device-behind-a-fman-por.patch | 48 ++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 target/linux/layerscape/patches-5.4/701-net-0090-fsl-fman-add-API-to-get-the-device-behind-a-fman-por.patch (limited to 'target/linux/layerscape/patches-5.4/701-net-0090-fsl-fman-add-API-to-get-the-device-behind-a-fman-por.patch') diff --git a/target/linux/layerscape/patches-5.4/701-net-0090-fsl-fman-add-API-to-get-the-device-behind-a-fman-por.patch b/target/linux/layerscape/patches-5.4/701-net-0090-fsl-fman-add-API-to-get-the-device-behind-a-fman-por.patch new file mode 100644 index 0000000000..58ed29c04f --- /dev/null +++ b/target/linux/layerscape/patches-5.4/701-net-0090-fsl-fman-add-API-to-get-the-device-behind-a-fman-por.patch @@ -0,0 +1,48 @@ +From 975717f04388a052cab9d3c3b6828d065372b82a Mon Sep 17 00:00:00 2001 +From: Laurentiu Tudor +Date: Tue, 3 Apr 2018 17:11:07 +0300 +Subject: [PATCH] fsl/fman: add API to get the device behind a fman port + +Add an API that retrieves the 'struct device' that the specified fman +port probed against. The new API will be used in a subsequent iommu +enablement related patch. + +Signed-off-by: Laurentiu Tudor +Acked-by: Madalin Bucur +--- + drivers/net/ethernet/freescale/fman/fman_port.c | 14 ++++++++++++++ + drivers/net/ethernet/freescale/fman/fman_port.h | 2 ++ + 2 files changed, 16 insertions(+) + +--- a/drivers/net/ethernet/freescale/fman/fman_port.c ++++ b/drivers/net/ethernet/freescale/fman/fman_port.c +@@ -1728,6 +1728,20 @@ u32 fman_port_get_qman_channel_id(struct + } + EXPORT_SYMBOL(fman_port_get_qman_channel_id); + ++/** ++ * fman_port_get_device ++ * port: Pointer to the FMan port device ++ * ++ * Get the 'struct device' associated to the specified FMan port device ++ * ++ * Return: pointer to associated 'struct device' ++ */ ++struct device *fman_port_get_device(struct fman_port *port) ++{ ++ return port->dev; ++} ++EXPORT_SYMBOL(fman_port_get_device); ++ + int fman_port_get_hash_result_offset(struct fman_port *port, u32 *offset) + { + if (port->buffer_offsets.hash_result_offset == ILLEGAL_BASE) +--- a/drivers/net/ethernet/freescale/fman/fman_port.h ++++ b/drivers/net/ethernet/freescale/fman/fman_port.h +@@ -157,4 +157,6 @@ int fman_port_get_tstamp(struct fman_por + + struct fman_port *fman_port_bind(struct device *dev); + ++struct device *fman_port_get_device(struct fman_port *port); ++ + #endif /* __FMAN_PORT_H */ -- cgit v1.2.3