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 --- ...ve-global-variable-clock-into-ptp_priv_s-.patch | 52 ++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 target/linux/layerscape/patches-5.4/701-net-0017-dpaa_eth-move-global-variable-clock-into-ptp_priv_s-.patch (limited to 'target/linux/layerscape/patches-5.4/701-net-0017-dpaa_eth-move-global-variable-clock-into-ptp_priv_s-.patch') diff --git a/target/linux/layerscape/patches-5.4/701-net-0017-dpaa_eth-move-global-variable-clock-into-ptp_priv_s-.patch b/target/linux/layerscape/patches-5.4/701-net-0017-dpaa_eth-move-global-variable-clock-into-ptp_priv_s-.patch new file mode 100644 index 0000000000..617d3e5313 --- /dev/null +++ b/target/linux/layerscape/patches-5.4/701-net-0017-dpaa_eth-move-global-variable-clock-into-ptp_priv_s-.patch @@ -0,0 +1,52 @@ +From bbb23c33bbfc0fdb6098f0c61950f4a7c03379aa Mon Sep 17 00:00:00 2001 +From: Yangbo Lu +Date: Mon, 19 Jun 2017 18:46:04 +0800 +Subject: [PATCH] dpaa_eth: move global variable 'clock' into ptp_priv_s struct + +This patch is to move global variable 'clock' for DPAA PTP +clock pointer into ptp_priv_s struct. + +Signed-off-by: Yangbo Lu +--- + drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.h | 1 + + drivers/net/ethernet/freescale/sdk_dpaa/dpaa_ptp.c | 5 +++-- + 2 files changed, 4 insertions(+), 2 deletions(-) + +--- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.h ++++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.h +@@ -669,6 +669,7 @@ static inline void _dpa_assign_wq(struct + struct ptp_priv_s { + struct device_node *node; + struct platform_device *of_dev; ++ struct ptp_clock *clock; + struct mac_device *mac_dev; + }; + extern struct ptp_priv_s ptp_priv; +--- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_ptp.c ++++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_ptp.c +@@ -27,8 +27,6 @@ + #include "dpaa_eth.h" + #include "mac.h" + +-struct ptp_clock *clock; +- + static struct mac_device *mac_dev; + static u32 freqCompensation; + +@@ -256,6 +254,7 @@ static int __init __cold dpa_ptp_load(vo + { + struct device *ptp_dev; + struct timespec64 now; ++ struct ptp_clock *clock = ptp_priv.clock; + int dpa_phc_index; + int err; + +@@ -283,6 +282,8 @@ module_init(dpa_ptp_load); + + static void __exit __cold dpa_ptp_unload(void) + { ++ struct ptp_clock *clock = ptp_priv.clock; ++ + if (mac_dev->fm_rtc_disable_interrupt) + mac_dev->fm_rtc_disable_interrupt(mac_dev->fm_dev, 0xffffffff); + ptp_clock_unregister(clock); -- cgit v1.2.3