From 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Tue, 21 Feb 2023 18:24:12 -0800 Subject: Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - Add dedicated kmem_cache for typical/small skb->head, avoid having to access struct page at kfree time, and improve memory use. - Introduce sysctl to set default RPS configuration for new netdevs. - Define Netlink protocol specification format which can be used to describe messages used by each family and auto-generate parsers. Add tools for generating kernel data structures and uAPI headers. - Expose all net/core sysctls inside netns. - Remove 4s sleep in netpoll if carrier is instantly detected on boot. - Add configurable limit of MDB entries per port, and port-vlan. - Continue populating drop reasons throughout the stack. - Retire a handful of legacy Qdiscs and classifiers. Protocols: - Support IPv4 big TCP (TSO frames larger than 64kB). - Add IP_LOCAL_PORT_RANGE socket option, to control local port range on socket by socket basis. - Track and report in procfs number of MPTCP sockets used. - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path manager. - IPv6: don't check net.ipv6.route.max_size and rely on garbage collection to free memory (similarly to IPv4). - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986). - ICMP: add per-rate limit counters. - Add support for user scanning requests in ieee802154. - Remove static WEP support. - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate reporting. - WiFi 7 EHT channel puncturing support (client & AP). BPF: - Add a rbtree data structure following the "next-gen data structure" precedent set by recently added linked list, that is, by using kfunc + kptr instead of adding a new BPF map type. - Expose XDP hints via kfuncs with initial support for RX hash and timestamp metadata. - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to better support decap on GRE tunnel devices not operating in collect metadata. - Improve x86 JIT's codegen for PROBE_MEM runtime error checks. - Remove the need for trace_printk_lock for bpf_trace_printk and bpf_trace_vprintk helpers. - Extend libbpf's bpf_tracing.h support for tracing arguments of kprobes/uprobes and syscall as a special case. - Significantly reduce the search time for module symbols by livepatch and BPF. - Enable cpumasks to be used as kptrs, which is useful for tracing programs tracking which tasks end up running on which CPUs in different time intervals. - Add support for BPF trampoline on s390x and riscv64. - Add capability to export the XDP features supported by the NIC. - Add __bpf_kfunc tag for marking kernel functions as kfuncs. - Add cgroup.memory=nobpf kernel parameter option to disable BPF memory accounting for container environments. Netfilter: - Remove the CLUSTERIP target. It has been marked as obsolete for years, and we still have WARN splats wrt races of the out-of-band /proc interface installed by this target. - Add 'destroy' commands to nf_tables. They are identical to the existing 'delete' commands, but do not return an error if the referenced object (set, chain, rule...) did not exist. Driver API: - Improve cpumask_local_spread() locality to help NICs set the right IRQ affinity on AMD platforms. - Separate C22 and C45 MDIO bus transactions more clearly. - Introduce new DCB table to control DSCP rewrite on egress. - Support configuration of Physical Layer Collision Avoidance (PLCA) Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of shared medium Ethernet. - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing preemption of low priority frames by high priority frames. - Add support for controlling MACSec offload using netlink SET. - Rework devlink instance refcounts to allow registration and de-registration under the instance lock. Split the code into multiple files, drop some of the unnecessarily granular locks and factor out common parts of netlink operation handling. - Add TX frame aggregation parameters (for USB drivers). - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning messages with notifications for debug. - Allow offloading of UDP NEW connections via act_ct. - Add support for per action HW stats in TC. - Support hardware miss to TC action (continue processing in SW from a specific point in the action chain). - Warn if old Wireless Extension user space interface is used with modern cfg80211/mac80211 drivers. Do not support Wireless Extensions for Wi-Fi 7 devices at all. Everyone should switch to using nl80211 interface instead. - Improve the CAN bit timing configuration. Use extack to return error messages directly to user space, update the SJW handling, including the definition of a new default value that will benefit CAN-FD controllers, by increasing their oscillator tolerance. New hardware / drivers: - Ethernet: - nVidia BlueField-3 support (control traffic driver) - Ethernet support for imx93 SoCs - Motorcomm yt8531 gigabit Ethernet PHY - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA) - Microchip LAN8841 PHY (incl. cable diagnostics and PTP) - Amlogic gxl MDIO mux - WiFi: - RealTek RTL8188EU (rtl8xxxu) - Qualcomm Wi-Fi 7 devices (ath12k) - CAN: - Renesas R-Car V4H Drivers: - Bluetooth: - Set Per Platform Antenna Gain (PPAG) for Intel controllers. - Ethernet NICs: - Intel (1G, igc): - support TSN / Qbv / packet scheduling features of i226 model - Intel (100G, ice): - use GNSS subsystem instead of TTY - multi-buffer XDP support - extend support for GPIO pins to E823 devices - nVidia/Mellanox: - update the shared buffer configuration on PFC commands - implement PTP adjphase function for HW offset control - TC support for Geneve and GRE with VF tunnel offload - more efficient crypto key management method - multi-port eswitch support - Netronome/Corigine: - add DCB IEEE support - support IPsec offloading for NFP3800 - Freescale/NXP (enetc): - support XDP_REDIRECT for XDP non-linear buffers - improve reconfig, avoid link flap and waiting for idle - support MAC Merge layer - Other NICs: - sfc/ef100: add basic devlink support for ef100 - ionic: rx_push mode operation (writing descriptors via MMIO) - bnxt: use the auxiliary bus abstraction for RDMA - r8169: disable ASPM and reset bus in case of tx timeout - cpsw: support QSGMII mode for J721e CPSW9G - cpts: support pulse-per-second output - ngbe: add an mdio bus driver - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing - r8152: handle devices with FW with NCM support - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation - virtio-net: support multi buffer XDP - virtio/vsock: replace virtio_vsock_pkt with sk_buff - tsnep: XDP support - Ethernet high-speed switches: - nVidia/Mellanox (mlxsw): - add support for latency TLV (in FW control messages) - Microchip (sparx5): - separate explicit and implicit traffic forwarding rules, make the implicit rules always active - add support for egress DSCP rewrite - IS0 VCAP support (Ingress Classification) - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS etc.) - ES2 VCAP support (Egress Access Control) - support for Per-Stream Filtering and Policing (802.1Q, 8.6.5.1) - Ethernet embedded switches: - Marvell (mv88e6xxx): - add MAB (port auth) offload support - enable PTP receive for mv88e6390 - NXP (ocelot): - support MAC Merge layer - support for the the vsc7512 internal copper phys - Microchip: - lan9303: convert to PHYLINK - lan966x: support TC flower filter statistics - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x - lan937x: support Credit Based Shaper configuration - ksz9477: support Energy Efficient Ethernet - other: - qca8k: convert to regmap read/write API, use bulk operations - rswitch: Improve TX timestamp accuracy - Intel WiFi (iwlwifi): - EHT (Wi-Fi 7) rate reporting - STEP equalizer support: transfer some STEP (connection to radio on platforms with integrated wifi) related parameters from the BIOS to the firmware. - Qualcomm 802.11ax WiFi (ath11k): - IPQ5018 support - Fine Timing Measurement (FTM) responder role support - channel 177 support - MediaTek WiFi (mt76): - per-PHY LED support - mt7996: EHT (Wi-Fi 7) support - Wireless Ethernet Dispatch (WED) reset support - switch to using page pool allocator - RealTek WiFi (rtw89): - support new version of Bluetooth co-existance - Mobile: - rmnet: support TX aggregation" * tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits) page_pool: add a comment explaining the fragment counter usage net: ethtool: fix __ethtool_dev_mm_supported() implementation ethtool: pse-pd: Fix double word in comments xsk: add linux/vmalloc.h to xsk.c sefltests: netdevsim: wait for devlink instance after netns removal selftest: fib_tests: Always cleanup before exit net/mlx5e: Align IPsec ASO result memory to be as required by hardware net/mlx5e: TC, Set CT miss to the specific ct action instance net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG net/mlx5: Refactor tc miss handling to a single function net/mlx5: Kconfig: Make tc offload depend on tc skb extension net/sched: flower: Support hardware miss to tc action net/sched: flower: Move filter handle initialization earlier net/sched: cls_api: Support hardware miss to tc action net/sched: Rename user cookie and act cookie sfc: fix builds without CONFIG_RTC_LIB sfc: clean up some inconsistent indentings net/mlx4_en: Introduce flexible array to silence overflow warning net: lan966x: Fix possible deadlock inside PTP net/ulp: Remove redundant ->clone() test in inet_clone_ulp(). ... --- arch/sh/kernel/cpu/sh2a/setup-sh7201.c | 418 +++++++++++++++++++++++++++++++++ 1 file changed, 418 insertions(+) create mode 100644 arch/sh/kernel/cpu/sh2a/setup-sh7201.c (limited to 'arch/sh/kernel/cpu/sh2a/setup-sh7201.c') diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7201.c b/arch/sh/kernel/cpu/sh2a/setup-sh7201.c new file mode 100644 index 000000000..28f1bebf3 --- /dev/null +++ b/arch/sh/kernel/cpu/sh2a/setup-sh7201.c @@ -0,0 +1,418 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * SH7201 setup + * + * Copyright (C) 2008 Peter Griffin pgriffin@mpc-data.co.uk + * Copyright (C) 2009 Paul Mundt + */ +#include +#include +#include +#include +#include +#include +#include + +enum { + UNUSED = 0, + + /* interrupt sources */ + IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, + PINT0, PINT1, PINT2, PINT3, PINT4, PINT5, PINT6, PINT7, + + ADC_ADI, + + MTU20_ABCD, MTU20_VEF, MTU21_AB, MTU21_VU, MTU22_AB, MTU22_VU, + MTU23_ABCD, MTU24_ABCD, MTU25_UVW, MTU2_TCI3V, MTU2_TCI4V, + + RTC, WDT, + + IIC30, IIC31, IIC32, + + DMAC0_DMINT0, DMAC1_DMINT1, + DMAC2_DMINT2, DMAC3_DMINT3, + + SCIF0, SCIF1, SCIF2, SCIF3, SCIF4, SCIF5, SCIF6, SCIF7, + + DMAC0_DMINTA, DMAC4_DMINT4, DMAC5_DMINT5, DMAC6_DMINT6, + DMAC7_DMINT7, + + RCAN0, RCAN1, + + SSI0_SSII, SSI1_SSII, + + TMR0, TMR1, + + /* interrupt groups */ + PINT, +}; + +static struct intc_vect vectors[] __initdata = { + INTC_IRQ(IRQ0, 64), INTC_IRQ(IRQ1, 65), + INTC_IRQ(IRQ2, 66), INTC_IRQ(IRQ3, 67), + INTC_IRQ(IRQ4, 68), INTC_IRQ(IRQ5, 69), + INTC_IRQ(IRQ6, 70), INTC_IRQ(IRQ7, 71), + + INTC_IRQ(PINT0, 80), INTC_IRQ(PINT1, 81), + INTC_IRQ(PINT2, 82), INTC_IRQ(PINT3, 83), + INTC_IRQ(PINT4, 84), INTC_IRQ(PINT5, 85), + INTC_IRQ(PINT6, 86), INTC_IRQ(PINT7, 87), + + INTC_IRQ(ADC_ADI, 92), + + INTC_IRQ(MTU20_ABCD, 108), INTC_IRQ(MTU20_ABCD, 109), + INTC_IRQ(MTU20_ABCD, 110), INTC_IRQ(MTU20_ABCD, 111), + + INTC_IRQ(MTU20_VEF, 112), INTC_IRQ(MTU20_VEF, 113), + INTC_IRQ(MTU20_VEF, 114), + + INTC_IRQ(MTU21_AB, 116), INTC_IRQ(MTU21_AB, 117), + INTC_IRQ(MTU21_VU, 120), INTC_IRQ(MTU21_VU, 121), + + INTC_IRQ(MTU22_AB, 124), INTC_IRQ(MTU22_AB, 125), + INTC_IRQ(MTU22_VU, 128), INTC_IRQ(MTU22_VU, 129), + + INTC_IRQ(MTU23_ABCD, 132), INTC_IRQ(MTU23_ABCD, 133), + INTC_IRQ(MTU23_ABCD, 134), INTC_IRQ(MTU23_ABCD, 135), + + INTC_IRQ(MTU2_TCI3V, 136), + + INTC_IRQ(MTU24_ABCD, 140), INTC_IRQ(MTU24_ABCD, 141), + INTC_IRQ(MTU24_ABCD, 142), INTC_IRQ(MTU24_ABCD, 143), + + INTC_IRQ(MTU2_TCI4V, 144), + + INTC_IRQ(MTU25_UVW, 148), INTC_IRQ(MTU25_UVW, 149), + INTC_IRQ(MTU25_UVW, 150), + + INTC_IRQ(RTC, 152), INTC_IRQ(RTC, 153), + INTC_IRQ(RTC, 154), + + INTC_IRQ(WDT, 156), + + INTC_IRQ(IIC30, 157), INTC_IRQ(IIC30, 158), + INTC_IRQ(IIC30, 159), INTC_IRQ(IIC30, 160), + INTC_IRQ(IIC30, 161), + + INTC_IRQ(IIC31, 164), INTC_IRQ(IIC31, 165), + INTC_IRQ(IIC31, 166), INTC_IRQ(IIC31, 167), + INTC_IRQ(IIC31, 168), + + INTC_IRQ(IIC32, 170), INTC_IRQ(IIC32, 171), + INTC_IRQ(IIC32, 172), INTC_IRQ(IIC32, 173), + INTC_IRQ(IIC32, 174), + + INTC_IRQ(DMAC0_DMINT0, 176), INTC_IRQ(DMAC1_DMINT1, 177), + INTC_IRQ(DMAC2_DMINT2, 178), INTC_IRQ(DMAC3_DMINT3, 179), + + INTC_IRQ(SCIF0, 180), INTC_IRQ(SCIF0, 181), + INTC_IRQ(SCIF0, 182), INTC_IRQ(SCIF0, 183), + INTC_IRQ(SCIF1, 184), INTC_IRQ(SCIF1, 185), + INTC_IRQ(SCIF1, 186), INTC_IRQ(SCIF1, 187), + INTC_IRQ(SCIF2, 188), INTC_IRQ(SCIF2, 189), + INTC_IRQ(SCIF2, 190), INTC_IRQ(SCIF2, 191), + INTC_IRQ(SCIF3, 192), INTC_IRQ(SCIF3, 193), + INTC_IRQ(SCIF3, 194), INTC_IRQ(SCIF3, 195), + INTC_IRQ(SCIF4, 196), INTC_IRQ(SCIF4, 197), + INTC_IRQ(SCIF4, 198), INTC_IRQ(SCIF4, 199), + INTC_IRQ(SCIF5, 200), INTC_IRQ(SCIF5, 201), + INTC_IRQ(SCIF5, 202), INTC_IRQ(SCIF5, 203), + INTC_IRQ(SCIF6, 204), INTC_IRQ(SCIF6, 205), + INTC_IRQ(SCIF6, 206), INTC_IRQ(SCIF6, 207), + INTC_IRQ(SCIF7, 208), INTC_IRQ(SCIF7, 209), + INTC_IRQ(SCIF7, 210), INTC_IRQ(SCIF7, 211), + + INTC_IRQ(DMAC0_DMINTA, 212), INTC_IRQ(DMAC4_DMINT4, 216), + INTC_IRQ(DMAC5_DMINT5, 217), INTC_IRQ(DMAC6_DMINT6, 218), + INTC_IRQ(DMAC7_DMINT7, 219), + + INTC_IRQ(RCAN0, 228), INTC_IRQ(RCAN0, 229), + INTC_IRQ(RCAN0, 230), + INTC_IRQ(RCAN0, 231), INTC_IRQ(RCAN0, 232), + + INTC_IRQ(RCAN1, 234), INTC_IRQ(RCAN1, 235), + INTC_IRQ(RCAN1, 236), + INTC_IRQ(RCAN1, 237), INTC_IRQ(RCAN1, 238), + + INTC_IRQ(SSI0_SSII, 244), INTC_IRQ(SSI1_SSII, 245), + + INTC_IRQ(TMR0, 246), INTC_IRQ(TMR0, 247), + INTC_IRQ(TMR0, 248), + + INTC_IRQ(TMR1, 252), INTC_IRQ(TMR1, 253), + INTC_IRQ(TMR1, 254), +}; + +static struct intc_group groups[] __initdata = { + INTC_GROUP(PINT, PINT0, PINT1, PINT2, PINT3, + PINT4, PINT5, PINT6, PINT7), +}; + +static struct intc_prio_reg prio_registers[] __initdata = { + { 0xfffe9418, 0, 16, 4, /* IPR01 */ { IRQ0, IRQ1, IRQ2, IRQ3 } }, + { 0xfffe941a, 0, 16, 4, /* IPR02 */ { IRQ4, IRQ5, IRQ6, IRQ7 } }, + { 0xfffe9420, 0, 16, 4, /* IPR05 */ { PINT, 0, ADC_ADI, 0 } }, + { 0xfffe9800, 0, 16, 4, /* IPR06 */ { 0, MTU20_ABCD, MTU20_VEF, MTU21_AB } }, + { 0xfffe9802, 0, 16, 4, /* IPR07 */ { MTU21_VU, MTU22_AB, MTU22_VU, MTU23_ABCD } }, + { 0xfffe9804, 0, 16, 4, /* IPR08 */ { MTU2_TCI3V, MTU24_ABCD, MTU2_TCI4V, MTU25_UVW } }, + + { 0xfffe9806, 0, 16, 4, /* IPR09 */ { RTC, WDT, IIC30, 0 } }, + { 0xfffe9808, 0, 16, 4, /* IPR10 */ { IIC31, IIC32, DMAC0_DMINT0, DMAC1_DMINT1 } }, + { 0xfffe980a, 0, 16, 4, /* IPR11 */ { DMAC2_DMINT2, DMAC3_DMINT3, SCIF0, SCIF1 } }, + { 0xfffe980c, 0, 16, 4, /* IPR12 */ { SCIF2, SCIF3, SCIF4, SCIF5 } }, + { 0xfffe980e, 0, 16, 4, /* IPR13 */ { SCIF6, SCIF7, DMAC0_DMINTA, DMAC4_DMINT4 } }, + { 0xfffe9810, 0, 16, 4, /* IPR14 */ { DMAC5_DMINT5, DMAC6_DMINT6, DMAC7_DMINT7, 0 } }, + { 0xfffe9812, 0, 16, 4, /* IPR15 */ { 0, RCAN0, RCAN1, 0 } }, + { 0xfffe9814, 0, 16, 4, /* IPR16 */ { SSI0_SSII, SSI1_SSII, TMR0, TMR1 } }, +}; + +static struct intc_mask_reg mask_registers[] __initdata = { + { 0xfffe9408, 0, 16, /* PINTER */ + { 0, 0, 0, 0, 0, 0, 0, 0, + PINT7, PINT6, PINT5, PINT4, PINT3, PINT2, PINT1, PINT0 } }, +}; + +static DECLARE_INTC_DESC(intc_desc, "sh7201", vectors, groups, + mask_registers, prio_registers, NULL); + +static struct plat_sci_port scif0_platform_data = { + .scscr = SCSCR_REIE, + .type = PORT_SCIF, +}; + +static struct resource scif0_resources[] = { + DEFINE_RES_MEM(0xfffe8000, 0x100), + DEFINE_RES_IRQ(180), +}; + +static struct platform_device scif0_device = { + .name = "sh-sci", + .id = 0, + .resource = scif0_resources, + .num_resources = ARRAY_SIZE(scif0_resources), + .dev = { + .platform_data = &scif0_platform_data, + }, +}; + +static struct plat_sci_port scif1_platform_data = { + .scscr = SCSCR_REIE, + .type = PORT_SCIF, +}; + +static struct resource scif1_resources[] = { + DEFINE_RES_MEM(0xfffe8800, 0x100), + DEFINE_RES_IRQ(184), +}; + +static struct platform_device scif1_device = { + .name = "sh-sci", + .id = 1, + .resource = scif1_resources, + .num_resources = ARRAY_SIZE(scif1_resources), + .dev = { + .platform_data = &scif1_platform_data, + }, +}; + +static struct plat_sci_port scif2_platform_data = { + .scscr = SCSCR_REIE, + .type = PORT_SCIF, +}; + +static struct resource scif2_resources[] = { + DEFINE_RES_MEM(0xfffe9000, 0x100), + DEFINE_RES_IRQ(188), +}; + +static struct platform_device scif2_device = { + .name = "sh-sci", + .id = 2, + .resource = scif2_resources, + .num_resources = ARRAY_SIZE(scif2_resources), + .dev = { + .platform_data = &scif2_platform_data, + }, +}; + +static struct plat_sci_port scif3_platform_data = { + .scscr = SCSCR_REIE, + .type = PORT_SCIF, +}; + +static struct resource scif3_resources[] = { + DEFINE_RES_MEM(0xfffe9800, 0x100), + DEFINE_RES_IRQ(192), +}; + +static struct platform_device scif3_device = { + .name = "sh-sci", + .id = 3, + .resource = scif3_resources, + .num_resources = ARRAY_SIZE(scif3_resources), + .dev = { + .platform_data = &scif3_platform_data, + }, +}; + +static struct plat_sci_port scif4_platform_data = { + .scscr = SCSCR_REIE, + .type = PORT_SCIF, +}; + +static struct resource scif4_resources[] = { + DEFINE_RES_MEM(0xfffea000, 0x100), + DEFINE_RES_IRQ(196), +}; + +static struct platform_device scif4_device = { + .name = "sh-sci", + .id = 4, + .resource = scif4_resources, + .num_resources = ARRAY_SIZE(scif4_resources), + .dev = { + .platform_data = &scif4_platform_data, + }, +}; + +static struct plat_sci_port scif5_platform_data = { + .scscr = SCSCR_REIE, + .type = PORT_SCIF, +}; + +static struct resource scif5_resources[] = { + DEFINE_RES_MEM(0xfffea800, 0x100), + DEFINE_RES_IRQ(200), +}; + +static struct platform_device scif5_device = { + .name = "sh-sci", + .id = 5, + .resource = scif5_resources, + .num_resources = ARRAY_SIZE(scif5_resources), + .dev = { + .platform_data = &scif5_platform_data, + }, +}; + +static struct plat_sci_port scif6_platform_data = { + .scscr = SCSCR_REIE, + .type = PORT_SCIF, +}; + +static struct resource scif6_resources[] = { + DEFINE_RES_MEM(0xfffeb000, 0x100), + DEFINE_RES_IRQ(204), +}; + +static struct platform_device scif6_device = { + .name = "sh-sci", + .id = 6, + .resource = scif6_resources, + .num_resources = ARRAY_SIZE(scif6_resources), + .dev = { + .platform_data = &scif6_platform_data, + }, +}; + +static struct plat_sci_port scif7_platform_data = { + .scscr = SCSCR_REIE, + .type = PORT_SCIF, +}; + +static struct resource scif7_resources[] = { + DEFINE_RES_MEM(0xfffeb800, 0x100), + DEFINE_RES_IRQ(208), +}; + +static struct platform_device scif7_device = { + .name = "sh-sci", + .id = 7, + .resource = scif7_resources, + .num_resources = ARRAY_SIZE(scif7_resources), + .dev = { + .platform_data = &scif7_platform_data, + }, +}; + +static struct resource rtc_resources[] = { + [0] = { + .start = 0xffff0800, + .end = 0xffff2000 + 0x58 - 1, + .flags = IORESOURCE_IO, + }, + [1] = { + /* Shared Period/Carry/Alarm IRQ */ + .start = 152, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device rtc_device = { + .name = "sh-rtc", + .id = -1, + .num_resources = ARRAY_SIZE(rtc_resources), + .resource = rtc_resources, +}; + +static struct resource mtu2_resources[] = { + DEFINE_RES_MEM(0xfffe4000, 0x400), + DEFINE_RES_IRQ_NAMED(108, "tgi0a"), + DEFINE_RES_IRQ_NAMED(116, "tgi1a"), + DEFINE_RES_IRQ_NAMED(124, "tgi1b"), +}; + +static struct platform_device mtu2_device = { + .name = "sh-mtu2", + .id = -1, + .resource = mtu2_resources, + .num_resources = ARRAY_SIZE(mtu2_resources), +}; + +static struct platform_device *sh7201_devices[] __initdata = { + &scif0_device, + &scif1_device, + &scif2_device, + &scif3_device, + &scif4_device, + &scif5_device, + &scif6_device, + &scif7_device, + &rtc_device, + &mtu2_device, +}; + +static int __init sh7201_devices_setup(void) +{ + return platform_add_devices(sh7201_devices, + ARRAY_SIZE(sh7201_devices)); +} +arch_initcall(sh7201_devices_setup); + +void __init plat_irq_setup(void) +{ + register_intc_controller(&intc_desc); +} + +static struct platform_device *sh7201_early_devices[] __initdata = { + &scif0_device, + &scif1_device, + &scif2_device, + &scif3_device, + &scif4_device, + &scif5_device, + &scif6_device, + &scif7_device, + &mtu2_device, +}; + +#define STBCR3 0xfffe0408 + +void __init plat_early_device_setup(void) +{ + /* enable MTU2 clock */ + __raw_writeb(__raw_readb(STBCR3) & ~0x20, STBCR3); + + sh_early_platform_add_devices(sh7201_early_devices, + ARRAY_SIZE(sh7201_early_devices)); +} -- cgit v1.2.3