From f4cdf7ca9a1fdcca413157df19753f388a5a224e Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Wed, 19 Aug 2026 10:09:22 -0700 Subject: Merge tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - v4l2-core: added ISP statistics support and per-block validation - v4l2-core: Allow unknown HDR10 white point and luminance - New camera sensors: Sony IMX678 and IMX471m, Himax HM1092 IR sensor - New codec: Milos: VPU v2.0 codec support - isp driver: gained support for Dreamchip RPPX1 ISP framework - vsp1 driver: gained support for RZ/T2H and RZ/N2H - Novalake driver: gained CVS support for new NVL hardware - dvb-core: fix feed leak on failed DMX_ADD_PID - several driver fixes, cleanups and minor improvements * tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (308 commits) media: ipu-bridge: check all DMI entries when overriding sensor rotation media: v4l2-async: avoid deleting unlinked ASC entry on link error media: rzg2l-cru: Align bytesperline to hardware DMA stride requirement media: intel/ipu6: fix async notifier cleanup leak on parse error media: staging/ipu7: fix async notifier UAF on probe error path media: amd: isp4: fix self-deadlock in isp4sd_pwron_and_init() error path media: amd: isp4: release partial allocations in isp4if_alloc_fw_gpumem() media: rcar-isp: Fix VSPX reference leaks media: rcar-isp: Release ISPCORE resources media: i2c: imx415: Release runtime PM reference on VBLANK error media: i2c: imx415: Return test pattern write errors media: renesas: vsp1: Declare index variables in for loop statement media: renesas: vsp1: Make reset control optional to support platforms without a reset line media: dt-bindings: media: renesas,vsp1: Document RZ/T2H and RZ/N2H SoCs media: dt-bindings: media: renesas,fcp: Document RZ/T2H and RZ/N2H SoCs media: nxp: imx8-isi: Add additional 32-bit RGB format support media: nxp: imx8-isi: Add 16-bit raw Bayer format support media: nxp: imx8-isi: Implement per-stream reference counting for multiplexed streams media: nxp: imx8-isi: Use BIT_ULL() for 64-bit stream masks media: nxp: imx8-isi: Correct color map between V4L2 and ISI ... --- arch/mips/cobalt/setup.c | 116 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 116 insertions(+) create mode 100644 arch/mips/cobalt/setup.c (limited to 'arch/mips/cobalt/setup.c') diff --git a/arch/mips/cobalt/setup.c b/arch/mips/cobalt/setup.c new file mode 100644 index 000000000..9a266bf78 --- /dev/null +++ b/arch/mips/cobalt/setup.c @@ -0,0 +1,116 @@ +/* + * Setup pointers to hardware dependent routines. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 1996, 1997, 2004, 05 by Ralf Baechle (ralf@linux-mips.org) + * Copyright (C) 2001, 2002, 2003 by Liam Davies (ldavies@agile.tv) + * + */ +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include + +const char *get_system_type(void) +{ + switch (cobalt_board_id) { + case COBALT_BRD_ID_QUBE1: + return "Cobalt Qube"; + case COBALT_BRD_ID_RAQ1: + return "Cobalt RaQ"; + case COBALT_BRD_ID_QUBE2: + return "Cobalt Qube2"; + case COBALT_BRD_ID_RAQ2: + return "Cobalt RaQ2"; + } + return "MIPS Cobalt"; +} + +/* + * Cobalt doesn't have PS/2 keyboard/mouse interfaces, + * keyboard controller is never used. + * Also PCI-ISA bridge DMA controller is never used. + */ +static struct resource cobalt_reserved_resources[] = { + { /* dma1 */ + .start = 0x00, + .end = 0x1f, + .name = "reserved", + .flags = IORESOURCE_BUSY | IORESOURCE_IO, + }, + { /* keyboard */ + .start = 0x60, + .end = 0x6f, + .name = "reserved", + .flags = IORESOURCE_BUSY | IORESOURCE_IO, + }, + { /* dma page reg */ + .start = 0x80, + .end = 0x8f, + .name = "reserved", + .flags = IORESOURCE_BUSY | IORESOURCE_IO, + }, + { /* dma2 */ + .start = 0xc0, + .end = 0xdf, + .name = "reserved", + .flags = IORESOURCE_BUSY | IORESOURCE_IO, + }, +}; + +void __init plat_mem_setup(void) +{ + int i; + + _machine_restart = cobalt_machine_restart; + _machine_halt = cobalt_machine_halt; + pm_power_off = cobalt_machine_halt; + + set_io_port_base(CKSEG1ADDR(GT_DEF_PCI0_IO_BASE)); + + /* I/O port resource */ + ioport_resource.end = 0x01ffffff; + + /* These resources have been reserved by VIA SuperI/O chip. */ + for (i = 0; i < ARRAY_SIZE(cobalt_reserved_resources); i++) + request_resource(&ioport_resource, cobalt_reserved_resources + i); +} + +/* + * Prom init. We read our one and only communication with the firmware. + * Grab the amount of installed memory. + * Better boot loaders (CoLo) pass a command line too :-) + */ + +void __init prom_init(void) +{ + unsigned long memsz; + int argc, i; + char **argv; + + memsz = fw_arg0 & 0x7fff0000; + argc = fw_arg0 & 0x0000ffff; + argv = (char **)fw_arg1; + + for (i = 1; i < argc; i++) { + strlcat(arcs_cmdline, argv[i], COMMAND_LINE_SIZE); + if (i < (argc - 1)) + strlcat(arcs_cmdline, " ", COMMAND_LINE_SIZE); + } + + memblock_add(0, memsz); + + setup_8250_early_printk_port(CKSEG1ADDR(0x1c800000), 0, 0); +} -- cgit v1.3.1