^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) * Common INTC2 register accessors
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) * Copyright (C) 2007, 2008 Magnus Damm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * Copyright (C) 2009, 2010 Paul Mundt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) * This file is subject to the terms and conditions of the GNU General Public
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) * License. See the file "COPYING" in the main directory of this archive
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) * for more details.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <linux/io.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include "internals.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) unsigned long intc_phys_to_virt(struct intc_desc_int *d, unsigned long address)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) struct intc_window *window;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) int k;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) /* scan through physical windows and convert address */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) for (k = 0; k < d->nr_windows; k++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) window = d->window + k;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) if (address < window->phys)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) continue;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) if (address >= (window->phys + window->size))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) continue;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) address -= window->phys;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) address += (unsigned long)window->virt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) return address;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) /* no windows defined, register must be 1:1 mapped virt:phys */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) return address;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) unsigned int intc_get_reg(struct intc_desc_int *d, unsigned long address)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) unsigned int k;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) address = intc_phys_to_virt(d, address);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) for (k = 0; k < d->nr_reg; k++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) if (d->reg[k] == address)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) return k;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) BUG();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) unsigned int intc_set_field_from_handle(unsigned int value,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) unsigned int field_value,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) unsigned int handle)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) unsigned int width = _INTC_WIDTH(handle);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) unsigned int shift = _INTC_SHIFT(handle);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) value &= ~(((1 << width) - 1) << shift);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) value |= field_value << shift;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) return value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) unsigned long intc_get_field_from_handle(unsigned int value, unsigned int handle)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) unsigned int width = _INTC_WIDTH(handle);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) unsigned int shift = _INTC_SHIFT(handle);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) unsigned int mask = ((1 << width) - 1) << shift;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) return (value & mask) >> shift;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) static unsigned long test_8(unsigned long addr, unsigned long h,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) unsigned long ignore)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) void __iomem *ptr = (void __iomem *)addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) return intc_get_field_from_handle(__raw_readb(ptr), h);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) static unsigned long test_16(unsigned long addr, unsigned long h,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) unsigned long ignore)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) void __iomem *ptr = (void __iomem *)addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) return intc_get_field_from_handle(__raw_readw(ptr), h);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) static unsigned long test_32(unsigned long addr, unsigned long h,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) unsigned long ignore)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) void __iomem *ptr = (void __iomem *)addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) return intc_get_field_from_handle(__raw_readl(ptr), h);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) static unsigned long write_8(unsigned long addr, unsigned long h,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) unsigned long data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) void __iomem *ptr = (void __iomem *)addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) __raw_writeb(intc_set_field_from_handle(0, data, h), ptr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) (void)__raw_readb(ptr); /* Defeat write posting */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) static unsigned long write_16(unsigned long addr, unsigned long h,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) unsigned long data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) void __iomem *ptr = (void __iomem *)addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) __raw_writew(intc_set_field_from_handle(0, data, h), ptr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) (void)__raw_readw(ptr); /* Defeat write posting */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) static unsigned long write_32(unsigned long addr, unsigned long h,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) unsigned long data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) void __iomem *ptr = (void __iomem *)addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) __raw_writel(intc_set_field_from_handle(0, data, h), ptr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) (void)__raw_readl(ptr); /* Defeat write posting */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) static unsigned long modify_8(unsigned long addr, unsigned long h,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) unsigned long data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) void __iomem *ptr = (void __iomem *)addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) unsigned long flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) unsigned int value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) local_irq_save(flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) value = intc_set_field_from_handle(__raw_readb(ptr), data, h);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) __raw_writeb(value, ptr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) (void)__raw_readb(ptr); /* Defeat write posting */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) local_irq_restore(flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) static unsigned long modify_16(unsigned long addr, unsigned long h,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) unsigned long data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) void __iomem *ptr = (void __iomem *)addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) unsigned long flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) unsigned int value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) local_irq_save(flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) value = intc_set_field_from_handle(__raw_readw(ptr), data, h);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) __raw_writew(value, ptr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) (void)__raw_readw(ptr); /* Defeat write posting */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) local_irq_restore(flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) static unsigned long modify_32(unsigned long addr, unsigned long h,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) unsigned long data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) void __iomem *ptr = (void __iomem *)addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) unsigned long flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) unsigned int value;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) local_irq_save(flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) value = intc_set_field_from_handle(__raw_readl(ptr), data, h);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) __raw_writel(value, ptr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) (void)__raw_readl(ptr); /* Defeat write posting */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) local_irq_restore(flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) static unsigned long intc_mode_field(unsigned long addr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) unsigned long handle,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) unsigned long (*fn)(unsigned long,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) unsigned long,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) unsigned long),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) unsigned int irq)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) return fn(addr, handle, ((1 << _INTC_WIDTH(handle)) - 1));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) static unsigned long intc_mode_zero(unsigned long addr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) unsigned long handle,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) unsigned long (*fn)(unsigned long,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) unsigned long,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) unsigned long),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) unsigned int irq)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) return fn(addr, handle, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) static unsigned long intc_mode_prio(unsigned long addr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) unsigned long handle,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) unsigned long (*fn)(unsigned long,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) unsigned long,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) unsigned long),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) unsigned int irq)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) return fn(addr, handle, intc_get_prio_level(irq));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) unsigned long (*intc_reg_fns[])(unsigned long addr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) unsigned long h,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) unsigned long data) = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) [REG_FN_TEST_BASE + 0] = test_8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) [REG_FN_TEST_BASE + 1] = test_16,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) [REG_FN_TEST_BASE + 3] = test_32,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) [REG_FN_WRITE_BASE + 0] = write_8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) [REG_FN_WRITE_BASE + 1] = write_16,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) [REG_FN_WRITE_BASE + 3] = write_32,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) [REG_FN_MODIFY_BASE + 0] = modify_8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) [REG_FN_MODIFY_BASE + 1] = modify_16,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) [REG_FN_MODIFY_BASE + 3] = modify_32,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) unsigned long (*intc_enable_fns[])(unsigned long addr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) unsigned long handle,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) unsigned long (*fn)(unsigned long,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) unsigned long,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) unsigned long),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) unsigned int irq) = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) [MODE_ENABLE_REG] = intc_mode_field,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) [MODE_MASK_REG] = intc_mode_zero,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) [MODE_DUAL_REG] = intc_mode_field,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) [MODE_PRIO_REG] = intc_mode_prio,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) [MODE_PCLR_REG] = intc_mode_prio,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) unsigned long (*intc_disable_fns[])(unsigned long addr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) unsigned long handle,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) unsigned long (*fn)(unsigned long,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) unsigned long,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) unsigned long),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) unsigned int irq) = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) [MODE_ENABLE_REG] = intc_mode_zero,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) [MODE_MASK_REG] = intc_mode_field,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) [MODE_DUAL_REG] = intc_mode_field,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) [MODE_PRIO_REG] = intc_mode_zero,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) [MODE_PCLR_REG] = intc_mode_field,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) unsigned long (*intc_enable_noprio_fns[])(unsigned long addr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) unsigned long handle,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) unsigned long (*fn)(unsigned long,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) unsigned long,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) unsigned long),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) unsigned int irq) = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) [MODE_ENABLE_REG] = intc_mode_field,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) [MODE_MASK_REG] = intc_mode_zero,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) [MODE_DUAL_REG] = intc_mode_field,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) [MODE_PRIO_REG] = intc_mode_field,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) [MODE_PCLR_REG] = intc_mode_field,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) };
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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