From f5919b65d4c671fd5083838c7a445f319f9a13c8 Mon Sep 17 00:00:00 2001 From: Stijn Tintel Date: Sat, 10 Nov 2018 13:03:18 +0200 Subject: brcm2708: add kernel 4.14 support Patch generation process: - rebase rpi/rpi-4.14.y on v4.14.89 from linux-stable - git format-patch v4.14.89 Patches skipped during rebase: - lan78xx: Read MAC address from DT if present - lan78xx: Enable LEDs and auto-negotiation - Revert "softirq: Let ksoftirqd do its job" - sc16is7xx: Fix for multi-channel stall - lan78xx: Ignore DT MAC address if already valid - lan78xx: Simple patch to prevent some crashes - tcp_write_queue_purge clears all the SKBs in the write queue - Revert "lan78xx: Simple patch to prevent some crashes" - lan78xx: Connect phy early - Arm: mm: ftrace: Only set text back to ro after kernel has been marked ro - Revert "Revert "softirq: Let ksoftirqd do its job"" - ASoC: cs4265: SOC_SINGLE register value error fix - Revert "ASoC: cs4265: SOC_SINGLE register value error fix" - Revert "net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends" - Revert "Revert "net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends"" Patches dropped after rebase: - net: Add non-mainline source for rtl8192cu wlan - net: Fix rtl8192cu build errors on other platforms - brcm: adds support for BCM43341 wifi - brcmfmac: Mute expected startup 'errors' - ARM64: Fix build break for RTL8187/RTL8192CU wifi - ARM64: Enable RTL8187/RTL8192CU wifi in build config - This is the driver for Sony CXD2880 DVB-T2/T tuner + demodulator - brcmfmac: add CLM download support - brcmfmac: request_firmware_direct is quieter - Sets the BCDC priority to constant 0 - brcmfmac: Disable ARP offloading when promiscuous - brcmfmac: Avoid possible out-of-bounds read - brcmfmac: Delete redundant length check - net: rtl8192cu: Normalize indentation - net: rtl8192cu: Fix implicit fallthrough warnings - Revert "Sets the BCDC priority to constant 0" - media: cxd2880: Bump to match 4.18.y version - media: cxd2880-spi: Bump to match 4.18.y version - Revert "mm: alloc_contig: re-allow CMA to compact FS pages" - Revert "Revert "mm: alloc_contig: re-allow CMA to compact FS pages"" - cxd2880: CXD2880_SPI_DRV should select DVB_CXD2880 with MEDIA_SUBDRV_AUTOSELECT - 950-0421-HID-hid-bigbenff-driver-for-BigBen-Interactive-PS3OF.patch - 950-0453-Add-hid-bigbenff-to-list-of-have_special_driver-for-.patch Make I2C built-in instead of modular as in upstream defconfig; also the easiest way to get MFD_ARIZONA enabled, which is required by kmod-sound-soc-rpi-cirrus. Add missing compatible strings from 4.9/960-add-rasbperrypi-compatible.patch, using upstream names for compute modules. Add extra patch to enable the LEDs on lan78xx. Compile-tested: bcm2708, bcm2709, bcm2710 (with CONFIG_ALL_KMODS=y) Runtime-tested: bcm2708, bcm2710 Signed-off-by: Stijn Tintel --- ...-t-unconditionally-force-host-mode-in-dwc.patch | 59 ++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 target/linux/brcm2708/patches-4.14/950-0147-dwc_otg-don-t-unconditionally-force-host-mode-in-dwc.patch (limited to 'target/linux/brcm2708/patches-4.14/950-0147-dwc_otg-don-t-unconditionally-force-host-mode-in-dwc.patch') diff --git a/target/linux/brcm2708/patches-4.14/950-0147-dwc_otg-don-t-unconditionally-force-host-mode-in-dwc.patch b/target/linux/brcm2708/patches-4.14/950-0147-dwc_otg-don-t-unconditionally-force-host-mode-in-dwc.patch new file mode 100644 index 0000000000..9bea4b3639 --- /dev/null +++ b/target/linux/brcm2708/patches-4.14/950-0147-dwc_otg-don-t-unconditionally-force-host-mode-in-dwc.patch @@ -0,0 +1,59 @@ +From 71f116335e08f82f73efec6da10893f545455b5f Mon Sep 17 00:00:00 2001 +From: P33M +Date: Tue, 9 Jan 2018 15:16:35 +0000 +Subject: [PATCH 147/454] dwc_otg: don't unconditionally force host mode in + dwc_otg_cil_init() + +Add the ability to disable force_host_mode for those that want to use +dwc_otg in both device and host modes. +--- + drivers/usb/host/dwc_otg/dwc_otg_cil.c | 7 ++++++- + drivers/usb/host/dwc_otg/dwc_otg_driver.c | 7 +++++++ + 2 files changed, 13 insertions(+), 1 deletion(-) + +--- a/drivers/usb/host/dwc_otg/dwc_otg_cil.c ++++ b/drivers/usb/host/dwc_otg/dwc_otg_cil.c +@@ -61,6 +61,8 @@ + #include "dwc_otg_regs.h" + #include "dwc_otg_cil.h" + ++extern bool cil_force_host; ++ + static int dwc_otg_setup_params(dwc_otg_core_if_t * core_if); + + /** +@@ -192,7 +194,10 @@ dwc_otg_core_if_t *dwc_otg_cil_init(cons + core_if->hptxfsiz.d32 = + DWC_READ_REG32(&core_if->core_global_regs->hptxfsiz); + gusbcfg.d32 = DWC_READ_REG32(&core_if->core_global_regs->gusbcfg); +- gusbcfg.b.force_host_mode = 1; ++ if (cil_force_host) ++ gusbcfg.b.force_host_mode = 1; ++ else ++ gusbcfg.b.force_host_mode = 0; + DWC_WRITE_REG32(&core_if->core_global_regs->gusbcfg, gusbcfg.d32); + dwc_mdelay(100); + } +--- a/drivers/usb/host/dwc_otg/dwc_otg_driver.c ++++ b/drivers/usb/host/dwc_otg/dwc_otg_driver.c +@@ -247,6 +247,9 @@ bool fiq_fsm_enable = true; + //Bulk split-transaction NAK holdoff in microframes + uint16_t nak_holdoff = 8; + ++//Force host mode during CIL re-init ++bool cil_force_host = true; ++ + unsigned short fiq_fsm_mask = 0x0F; + + unsigned short int_ep_interval_min = 0; +@@ -1403,6 +1406,10 @@ MODULE_PARM_DESC(int_ep_interval_min, "C + "0..1 = Use endpoint default\n" + "2..n = Minimum interval n microframes. Use powers of 2.\n"); + ++module_param(cil_force_host, bool, 0644); ++MODULE_PARM_DESC(cil_force_host, "On a connector-ID status change, " ++ "force Host Mode regardless of OTG state."); ++ + /** @page "Module Parameters" + * + * The following parameters may be specified when starting the module. -- cgit v1.2.3