^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) * arch/arm/mach-spear3xx/spear310.c
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) * SPEAr310 machine source file
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * Copyright (C) 2009-2012 ST Microelectronics
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) * Viresh Kumar <vireshk@kernel.org>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) * This file is licensed under the terms of the GNU General Public
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) * License version 2. This program is licensed "as is" without any
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) * warranty of any kind, whether express or implied.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #define pr_fmt(fmt) "SPEAr310: " fmt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #include <linux/amba/pl08x.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #include <linux/amba/serial.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #include <linux/of_platform.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #include <asm/mach/arch.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #include "generic.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #include <mach/spear.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #define SPEAR310_UART1_BASE UL(0xB2000000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #define SPEAR310_UART2_BASE UL(0xB2080000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #define SPEAR310_UART3_BASE UL(0xB2100000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #define SPEAR310_UART4_BASE UL(0xB2180000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) #define SPEAR310_UART5_BASE UL(0xB2200000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) /* DMAC platform data's slave info */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) struct pl08x_channel_data spear310_dma_info[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) .bus_id = "uart0_rx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) .min_signal = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) .max_signal = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) .muxval = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) .bus_id = "uart0_tx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) .min_signal = 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) .max_signal = 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) .muxval = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) .bus_id = "ssp0_rx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) .min_signal = 8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) .max_signal = 8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) .muxval = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) .bus_id = "ssp0_tx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) .min_signal = 9,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) .max_signal = 9,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) .muxval = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) .bus_id = "i2c_rx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) .min_signal = 10,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) .max_signal = 10,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) .muxval = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) .bus_id = "i2c_tx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) .min_signal = 11,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) .max_signal = 11,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) .muxval = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) .bus_id = "irda",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) .min_signal = 12,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) .max_signal = 12,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) .muxval = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) .bus_id = "adc",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) .min_signal = 13,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) .max_signal = 13,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) .muxval = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) .bus_id = "to_jpeg",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) .min_signal = 14,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) .max_signal = 14,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) .muxval = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) .bus_id = "from_jpeg",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) .min_signal = 15,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) .max_signal = 15,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) .muxval = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) .bus_id = "uart1_rx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) .min_signal = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) .max_signal = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) .muxval = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) .bus_id = "uart1_tx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) .min_signal = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) .max_signal = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) .muxval = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) .bus_id = "uart2_rx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) .min_signal = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) .max_signal = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) .muxval = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) .bus_id = "uart2_tx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) .min_signal = 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) .max_signal = 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) .muxval = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) .bus_id = "uart3_rx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) .min_signal = 4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) .max_signal = 4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) .muxval = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) .bus_id = "uart3_tx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) .min_signal = 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) .max_signal = 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) .muxval = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) .bus_id = "uart4_rx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) .min_signal = 6,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) .max_signal = 6,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) .muxval = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) .bus_id = "uart4_tx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) .min_signal = 7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) .max_signal = 7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) .muxval = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) .bus_id = "uart5_rx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) .min_signal = 8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) .max_signal = 8,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) .muxval = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) .bus_id = "uart5_tx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) .min_signal = 9,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) .max_signal = 9,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) .muxval = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) .bus_id = "ras5_rx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) .min_signal = 10,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) .max_signal = 10,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) .muxval = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) .bus_id = "ras5_tx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) .min_signal = 11,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) .max_signal = 11,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) .muxval = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) .bus_id = "ras6_rx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) .min_signal = 12,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) .max_signal = 12,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) .muxval = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) .bus_id = "ras6_tx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) .min_signal = 13,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) .max_signal = 13,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) .muxval = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) .bus_id = "ras7_rx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) .min_signal = 14,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) .max_signal = 14,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) .muxval = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) .bus_id = "ras7_tx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) .min_signal = 15,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) .max_signal = 15,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) .muxval = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) .periph_buses = PL08X_AHB1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) /* uart devices plat data */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) static struct amba_pl011_data spear310_uart_data[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) .dma_filter = pl08x_filter_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) .dma_tx_param = "uart1_tx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) .dma_rx_param = "uart1_rx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) .dma_filter = pl08x_filter_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) .dma_tx_param = "uart2_tx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) .dma_rx_param = "uart2_rx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) .dma_filter = pl08x_filter_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) .dma_tx_param = "uart3_tx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) .dma_rx_param = "uart3_rx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) .dma_filter = pl08x_filter_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) .dma_tx_param = "uart4_tx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) .dma_rx_param = "uart4_rx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) .dma_filter = pl08x_filter_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) .dma_tx_param = "uart5_tx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) .dma_rx_param = "uart5_rx",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) /* Add SPEAr310 auxdata to pass platform data */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) static struct of_dev_auxdata spear310_auxdata_lookup[] __initdata = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) OF_DEV_AUXDATA("arm,pl022", SPEAR3XX_ICM1_SSP_BASE, NULL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) &pl022_plat_data),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) OF_DEV_AUXDATA("arm,pl080", SPEAR_ICM3_DMA_BASE, NULL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) &pl080_plat_data),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) OF_DEV_AUXDATA("arm,pl011", SPEAR310_UART1_BASE, NULL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) &spear310_uart_data[0]),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) OF_DEV_AUXDATA("arm,pl011", SPEAR310_UART2_BASE, NULL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) &spear310_uart_data[1]),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) OF_DEV_AUXDATA("arm,pl011", SPEAR310_UART3_BASE, NULL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) &spear310_uart_data[2]),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) OF_DEV_AUXDATA("arm,pl011", SPEAR310_UART4_BASE, NULL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) &spear310_uart_data[3]),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) OF_DEV_AUXDATA("arm,pl011", SPEAR310_UART5_BASE, NULL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) &spear310_uart_data[4]),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) {}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) static void __init spear310_dt_init(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) pl080_plat_data.slave_channels = spear310_dma_info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) pl080_plat_data.num_slave_channels = ARRAY_SIZE(spear310_dma_info);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) of_platform_default_populate(NULL, spear310_auxdata_lookup, NULL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) static const char * const spear310_dt_board_compat[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) "st,spear310",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) "st,spear310-evb",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) NULL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) static void __init spear310_map_io(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) spear3xx_map_io();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) DT_MACHINE_START(SPEAR310_DT, "ST SPEAr310 SoC with Flattened Device Tree")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) .map_io = spear310_map_io,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) .init_time = spear3xx_timer_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) .init_machine = spear310_dt_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) .restart = spear_restart,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) .dt_compat = spear310_dt_board_compat,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) MACHINE_END
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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