--- /dev/null
+/*
+ * tsi108/109 device setup code
+ *
+ * Maintained by Roy Zang < tie-fei.zang@freescale.com >
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/config.h>
+#include <linux/stddef.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/major.h>
+#include <linux/delay.h>
+#include <linux/irq.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <asm/tsi108.h>
+
+#include <asm/system.h>
+#include <asm/atomic.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/prom.h>
+#include <mm/mmu_decl.h>
+
+#undef DEBUG
+
+#ifdef DEBUG
+#define DBG(fmt...) do { printk(fmt); } while(0)
+#else
+#define DBG(fmt...) do { } while(0)
+#endif
+
+static phys_addr_t tsi108_csr_base = -1;
+
+phys_addr_t get_csrbase(void)
+{
+ struct device_node *tsi;
+
+ if (tsi108_csr_base != -1)
+ return tsi108_csr_base;
+
+ tsi = of_find_node_by_type(NULL, "tsi-bridge");
+ if (tsi) {
+ unsigned int size;
+ void *prop = get_property(tsi, "reg", &size);
+ tsi108_csr_base = of_translate_address(tsi, prop);
+ of_node_put(tsi);
+ };
+ return tsi108_csr_base;
+}
+
+u32 get_vir_csrbase(void)
+{
+ return (u32) (ioremap(get_csrbase(), 0x10000));
+}
+
+EXPORT_SYMBOL(get_csrbase);
+EXPORT_SYMBOL(get_vir_csrbase);
+
+static int __init tsi108_eth_of_init(void)
+{
+ struct device_node *np;
+ unsigned int i;
+ struct platform_device *tsi_eth_dev;
+ struct resource res;
+ int ret;
+
+ for (np = NULL, i = 0;
+ (np = of_find_compatible_node(np, "network", "tsi-ethernet")) != NULL;
+ i++) {
+ struct resource r[2];
+ struct device_node *phy;
+ hw_info tsi_eth_data;
+ unsigned int *id;
+ unsigned int *phy_id;
+ void *mac_addr;
+ phandle *ph;
+
+ memset(r, 0, sizeof(r));
+ memset(&tsi_eth_data, 0, sizeof(tsi_eth_data));
+
+ ret = of_address_to_resource(np, 0, &r[0]);
+ DBG("%s: name:start->end = %s:0x%lx-> 0x%lx\n",
+ __FUNCTION__,r[0].name, r[0].start, r[0].end);
+ if (ret)
+ goto err;
+
+ r[1].name = "tx";
+ r[1].start = np->intrs[0].line;
+ r[1].end = np->intrs[0].line;
+ r[1].flags = IORESOURCE_IRQ;
+
+ tsi_eth_dev =
+ platform_device_register_simple("tsi-ethernet", i, &r[0],
+ np->n_intrs + 1);
+
+ if (IS_ERR(tsi_eth_dev)) {
+ ret = PTR_ERR(tsi_eth_dev);
+ goto err;
+ }
+
+ mac_addr = get_property(np, "address", NULL);
+ memcpy(tsi_eth_data.mac_addr, mac_addr, 6);
+
+ ph = (phandle *) get_property(np, "phy-handle", NULL);
+ phy = of_find_node_by_phandle(*ph);
+
+ if (phy == NULL) {
+ ret = -ENODEV;
+ goto unreg;
+ }
+
+ id = (u32 *) get_property(phy, "reg", NULL);
+ phy_id = (u32 *) get_property(phy, "phy-id", NULL);
+ ret = of_address_to_resource(phy, 0, &res);
+ if (ret) {
+ of_node_put(phy);
+ goto unreg;
+ }
+ tsi_eth_data.regs = r[0].start;
+ tsi_eth_data.phyregs = res.start;
+ tsi_eth_data.phy = *phy_id;
+ tsi_eth_data.irq_num = np->intrs[0].line;
+ of_node_put(phy);
+ ret =
+ platform_device_add_data(tsi_eth_dev, &tsi_eth_data,
+ sizeof(hw_info));
+ if (ret)
+ goto unreg;
+ }
+ return 0;
+unreg:
+ platform_device_unregister(tsi_eth_dev);
+err:
+ return ret;
+}
+
+arch_initcall(tsi108_eth_of_init);
--- /dev/null
+/*
+ * Common routines for Tundra Semiconductor TSI108 host bridge.
+ *
+ * 2004-2005 (c) Tundra Semiconductor Corp.
+ * Author: Alex Bounine (alexandreb@tundra.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59
+ * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/slab.h>
+#include <linux/irq.h>
+#include <linux/interrupt.h>
+
+
+#include <asm/byteorder.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/uaccess.h>
+#include <asm/machdep.h>
+#include <asm/pci-bridge.h>
+#include <asm/tsi108.h>
+#include <asm/tsi108_irq.h>
+#include <asm/prom.h>
+
+#undef DEBUG
+#ifdef DEBUG
+#define DBG(x...) printk(x)
+#else
+#define DBG(x...)
+#endif
+
+#define tsi_mk_config_addr(bus, devfunc, offset) \
+ ((((bus)<<16) | ((devfunc)<<8) | (offset & 0xfc)) + tsi108_pci_cfg_base)
+
+u32 tsi108_pci_cfg_base;
+u32 tsi108_csr_vir_base;
+
+extern u32 get_vir_csrbase(void);
+extern u32 tsi108_read_reg(u32 reg_offset);
+extern void tsi108_write_reg(u32 reg_offset, u32 val);
+
+int
+tsi108_direct_write_config(struct pci_bus *bus, unsigned int devfunc,
+ int offset, int len, u32 val)
+{
+ volatile unsigned char *cfg_addr;
+
+ if (ppc_md.pci_exclude_device)
+ if (ppc_md.pci_exclude_device(bus->number, devfunc))
+ return PCIBIOS_DEVICE_NOT_FOUND;
+
+ cfg_addr = (unsigned char *)(tsi_mk_config_addr(bus->number,
+ devfunc, offset) |
+ (offset & 0x03));
+
+#ifdef DEBUG
+ printk("PCI CFG write : ");
+ printk("%d:0x%x:0x%x ", bus->number, devfunc, offset);
+ printk("%d ADDR=0x%08x ", len, (uint) cfg_addr);
+ printk("data = 0x%08x\n", val);
+#endif
+
+ switch (len) {
+ case 1:
+ out_8((u8 *) cfg_addr, val);
+ break;
+ case 2:
+ out_le16((u16 *) cfg_addr, val);
+ break;
+ default:
+ out_le32((u32 *) cfg_addr, val);
+ break;
+ }
+
+ return PCIBIOS_SUCCESSFUL;
+}
+
+void tsi108_clear_pci_error(u32 pci_cfg_base)
+{
+ u32 err_stat, err_addr, pci_stat;
+
+ /*
+ * Quietly clear PB and PCI error flags set as result
+ * of PCI/X configuration read requests.
+ */
+
+ /* Read PB Error Log Registers */
+
+ err_stat = tsi108_read_reg(TSI108_PB_OFFSET + TSI108_PB_ERRCS);
+ err_addr = tsi108_read_reg(TSI108_PB_OFFSET + TSI108_PB_AERR);
+
+ if (err_stat & TSI108_PB_ERRCS_ES) {
+ /* Clear error flag */
+ tsi108_write_reg(TSI108_PB_OFFSET + TSI108_PB_ERRCS,
+ TSI108_PB_ERRCS_ES);
+
+ /* Clear read error reported in PB_ISR */
+ tsi108_write_reg(TSI108_PB_OFFSET + TSI108_PB_ISR,
+ TSI108_PB_ISR_PBS_RD_ERR);
+
+ /* Clear PCI/X bus cfg errors if applicable */
+ if ((err_addr & 0xFF000000) == pci_cfg_base) {
+ pci_stat =
+ tsi108_read_reg(TSI108_PCI_OFFSET + TSI108_PCI_CSR);
+ tsi108_write_reg(TSI108_PCI_OFFSET + TSI108_PCI_CSR,
+ pci_stat);
+ }
+ }
+
+ return;
+}
+
+#define __tsi108_read_pci_config(x, addr, op) \
+ __asm__ __volatile__( \
+ " "op" %0,0,%1\n" \
+ "1: eieio\n" \
+ "2:\n" \
+ ".section .fixup,\"ax\"\n" \
+ "3: li %0,-1\n" \
+ " b 2b\n" \
+ ".section __ex_table,\"a\"\n" \
+ " .align 2\n" \
+ " .long 1b,3b\n" \
+ ".text" \
+ : "=r"(x) : "r"(addr))
+
+int
+tsi108_direct_read_config(struct pci_bus *bus, unsigned int devfn, int offset,
+ int len, u32 * val)
+{
+ volatile unsigned char *cfg_addr;
+ u32 temp;
+
+ if (ppc_md.pci_exclude_device)
+ if (ppc_md.pci_exclude_device(bus->number, devfn))
+ return PCIBIOS_DEVICE_NOT_FOUND;
+
+ cfg_addr = (unsigned char *)(tsi_mk_config_addr(bus->number,
+ devfn,
+ offset) | (offset &
+ 0x03));
+
+ switch (len) {
+ case 1:
+ __tsi108_read_pci_config(temp, cfg_addr, "lbzx");
+ break;
+ case 2:
+ __tsi108_read_pci_config(temp, cfg_addr, "lhbrx");
+ break;
+ default:
+ __tsi108_read_pci_config(temp, cfg_addr, "lwbrx");
+ break;
+ }
+
+ *val = temp;
+
+#ifdef DEBUG
+ if ((0xFFFFFFFF != temp) && (0xFFFF != temp) && (0xFF != temp)) {
+ printk("PCI CFG read : ");
+ printk("%d:0x%x:0x%x ", bus->number, devfn, offset);
+ printk("%d ADDR=0x%08x ", len, (uint) cfg_addr);
+ printk("data = 0x%x\n", *val);
+ }
+#endif
+ return PCIBIOS_SUCCESSFUL;
+}
+
+void tsi108_clear_pci_cfg_error(void)
+{
+ tsi108_clear_pci_error(TSI108_PCI_CFG_BASE_PHYS);
+}
+
+static struct pci_ops tsi108_direct_pci_ops = {
+ tsi108_direct_read_config,
+ tsi108_direct_write_config
+};
+
+int __init tsi108_setup_pci(struct device_node *dev)
+{
+ int len;
+ struct pci_controller *hose;
+ struct resource rsrc;
+ int *bus_range;
+ int primary = 0, has_address = 0;
+
+ /* PCI Config mapping */
+ tsi108_pci_cfg_base = (u32)ioremap(TSI108_PCI_CFG_BASE_PHYS,
+ TSI108_PCI_CFG_SIZE);
+ DBG("TSI_PCI: %s tsi108_pci_cfg_base=0x%x\n", __FUNCTION__,
+ tsi108_pci_cfg_base);
+
+ /* Fetch host bridge registers address */
+ has_address = (of_address_to_resource(dev, 0, &rsrc) == 0);
+
+ /* Get bus range if any */
+ bus_range = (int *)get_property(dev, "bus-range", &len);
+ if (bus_range == NULL || len < 2 * sizeof(int)) {
+ printk(KERN_WARNING "Can't get bus-range for %s, assume"
+ " bus 0\n", dev->full_name);
+ }
+
+ hose = pcibios_alloc_controller();
+
+ if (!hose) {
+ printk("PCI Host bridge init failed\n");
+ return -ENOMEM;
+ }
+ hose->arch_data = dev;
+ hose->set_cfg_type = 1;
+
+ hose->first_busno = bus_range ? bus_range[0] : 0;
+ hose->last_busno = bus_range ? bus_range[1] : 0xff;
+
+ (hose)->ops = &tsi108_direct_pci_ops;
+
+ printk(KERN_INFO "Found tsi108 PCI host bridge at 0x%08lx. "
+ "Firmware bus number: %d->%d\n",
+ rsrc.start, hose->first_busno, hose->last_busno);
+
+ /* Interpret the "ranges" property */
+ /* This also maps the I/O region and sets isa_io/mem_base */
+ pci_process_bridge_OF_ranges(hose, dev, primary);
+ return 0;
+}
+
+/*
+ * Low level utility functions
+ */
+
+static void tsi108_pci_int_mask(u_int irq)
+{
+ u_int irp_cfg;
+ int int_line = (irq - IRQ_PCI_INTAD_BASE);
+
+ irp_cfg = tsi108_read_reg(TSI108_PCI_OFFSET + TSI108_PCI_IRP_CFG_CTL);
+ mb();
+ irp_cfg |= (1 << int_line); /* INTx_DIR = output */
+ irp_cfg &= ~(3 << (8 + (int_line * 2))); /* INTx_TYPE = unused */
+ tsi108_write_reg(TSI108_PCI_OFFSET + TSI108_PCI_IRP_CFG_CTL, irp_cfg);
+ mb();
+ irp_cfg = tsi108_read_reg(TSI108_PCI_OFFSET + TSI108_PCI_IRP_CFG_CTL);
+}
+
+static void tsi108_pci_int_unmask(u_int irq)
+{
+ u_int irp_cfg;
+ int int_line = (irq - IRQ_PCI_INTAD_BASE);
+
+ irp_cfg = tsi108_read_reg(TSI108_PCI_OFFSET + TSI108_PCI_IRP_CFG_CTL);
+ mb();
+ irp_cfg &= ~(1 << int_line);
+ irp_cfg |= (3 << (8 + (int_line * 2)));
+ tsi108_write_reg(TSI108_PCI_OFFSET + TSI108_PCI_IRP_CFG_CTL, irp_cfg);
+ mb();
+}
+
+static void init_pci_source(void)
+{
+ tsi108_write_reg(TSI108_PCI_OFFSET + TSI108_PCI_IRP_CFG_CTL,
+ 0x0000ff00);
+ tsi108_write_reg(TSI108_PCI_OFFSET + TSI108_PCI_IRP_ENABLE,
+ TSI108_PCI_IRP_ENABLE_P_INT);
+ mb();
+}
+
+static inline int get_pci_source(void)
+{
+ u_int temp = 0;
+ int irq = -1;
+ int i;
+ u_int pci_irp_stat;
+ static int mask = 0;
+
+ /* Read PCI/X block interrupt status register */
+ pci_irp_stat = tsi108_read_reg(TSI108_PCI_OFFSET + TSI108_PCI_IRP_STAT);
+ mb();
+
+ if (pci_irp_stat & TSI108_PCI_IRP_STAT_P_INT) {
+ /* Process Interrupt from PCI bus INTA# - INTD# lines */
+ temp =
+ tsi108_read_reg(TSI108_PCI_OFFSET +
+ TSI108_PCI_IRP_INTAD) & 0xf;
+ mb();
+ for (i = 0; i < 4; i++, mask++) {
+ if (temp & (1 << mask % 4)) {
+ irq = IRQ_PCI_INTA + mask % 4;
+ mask++;
+ break;
+ }
+ }
+
+ /* Disable interrupts from PCI block */
+ temp = tsi108_read_reg(TSI108_PCI_OFFSET + TSI108_PCI_IRP_ENABLE);
+ tsi108_write_reg(TSI108_PCI_OFFSET + TSI108_PCI_IRP_ENABLE,
+ temp & ~TSI108_PCI_IRP_ENABLE_P_INT);
+ mb();
+ (void)tsi108_read_reg(TSI108_PCI_OFFSET + TSI108_PCI_IRP_ENABLE);
+ mb();
+ }
+#ifdef DEBUG
+ else {
+ printk("TSI108_PIC: error in TSI108_PCI_IRP_STAT\n");
+ pci_irp_stat =
+ tsi108_read_reg(TSI108_PCI_OFFSET + TSI108_PCI_IRP_STAT);
+ temp =
+ tsi108_read_reg(TSI108_PCI_OFFSET + TSI108_PCI_IRP_INTAD);
+ mb();
+ printk(">> stat=0x%08x intad=0x%08x ", pci_irp_stat, temp);
+ temp =
+ tsi108_read_reg(TSI108_PCI_OFFSET + TSI108_PCI_IRP_CFG_CTL);
+ mb();
+ printk("cfg_ctl=0x%08x ", temp);
+ temp =
+ tsi108_read_reg(TSI108_PCI_OFFSET + TSI108_PCI_IRP_ENABLE);
+ mb();
+ printk("irp_enable=0x%08x\n", temp);
+ }
+#endif /* end of DEBUG */
+
+ return irq;
+}
+
+
+/*
+ * Linux descriptor level callbacks
+ */
+
+static void tsi108_pci_irq_enable(u_int irq)
+{
+ tsi108_pci_int_unmask(irq);
+}
+
+static void tsi108_pci_irq_disable(u_int irq)
+{
+ tsi108_pci_int_mask(irq);
+}
+
+static void tsi108_pci_irq_ack(u_int irq)
+{
+ tsi108_pci_int_mask(irq);
+}
+
+static void tsi108_pci_irq_end(u_int irq)
+{
+ tsi108_pci_int_unmask(irq);
+
+ /* Enable interrupts from PCI block */
+ tsi108_write_reg(TSI108_PCI_OFFSET + TSI108_PCI_IRP_ENABLE,
+ tsi108_read_reg(TSI108_PCI_OFFSET +
+ TSI108_PCI_IRP_ENABLE) |
+ TSI108_PCI_IRP_ENABLE_P_INT);
+ mb();
+}
+
+/*
+ * Interrupt controller descriptor for cascaded PCI interrupt controller.
+ */
+
+struct hw_interrupt_type tsi108_pci_irq = {
+ .typename = "tsi108_PCI_int",
+ .enable = tsi108_pci_irq_enable,
+ .disable = tsi108_pci_irq_disable,
+ .ack = tsi108_pci_irq_ack,
+ .end = tsi108_pci_irq_end,
+};
+
+/*
+ * Exported functions
+ */
+
+/*
+ * The Tsi108 PCI interrupts initialization routine.
+ *
+ * The INTA# - INTD# interrupts on the PCI bus are reported by the PCI block
+ * to the MPIC using single interrupt source (IRQ_TSI108_PCI). Therefore the
+ * PCI block has to be treated as a cascaded interrupt controller connected
+ * to the MPIC.
+ */
+
+void __init tsi108_pci_int_init(void)
+{
+ u_int i;
+
+ DBG("Tsi108_pci_int_init: initializing PCI interrupts\n");
+
+ for (i = 0; i < NUM_PCI_IRQS; i++) {
+ irq_desc[i + IRQ_PCI_INTAD_BASE].handler = &tsi108_pci_irq;
+ irq_desc[i + IRQ_PCI_INTAD_BASE].status |= IRQ_LEVEL;
+ }
+
+ init_pci_source();
+}
+
+int tsi108_irq_cascade(struct pt_regs *regs, void *unused)
+{
+ return get_pci_source();
+}
--- /dev/null
+/*
+ * include/asm-ppc/tsi108.h
+ *
+ * common routine and memory layout for Tundra TSI108(Grendel) host bridge
+ * memory controller.
+ *
+ * Author: Jacob Pan (jacob.pan@freescale.com)
+ * Alex Bounine (alexandreb@tundra.com)
+ * 2004 (c) Freescale Semiconductor Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#ifndef __PPC_KERNEL_TSI108_H
+#define __PPC_KERNEL_TSI108_H
+
+#include <asm/pci-bridge.h>
+
+/* Size of entire register space */
+#define TSI108_REG_SIZE (0x10000)
+
+/* Sizes of register spaces for individual blocks */
+#define TSI108_HLP_SIZE 0x1000
+#define TSI108_PCI_SIZE 0x1000
+#define TSI108_CLK_SIZE 0x1000
+#define TSI108_PB_SIZE 0x1000
+#define TSI108_SD_SIZE 0x1000
+#define TSI108_DMA_SIZE 0x1000
+#define TSI108_ETH_SIZE 0x1000
+#define TSI108_I2C_SIZE 0x400
+#define TSI108_MPIC_SIZE 0x400
+#define TSI108_UART0_SIZE 0x200
+#define TSI108_GPIO_SIZE 0x200
+#define TSI108_UART1_SIZE 0x200
+
+/* Offsets within Tsi108(A) CSR space for individual blocks */
+#define TSI108_HLP_OFFSET 0x0000
+#define TSI108_PCI_OFFSET 0x1000
+#define TSI108_CLK_OFFSET 0x2000
+#define TSI108_PB_OFFSET 0x3000
+#define TSI108_SD_OFFSET 0x4000
+#define TSI108_DMA_OFFSET 0x5000
+#define TSI108_ETH_OFFSET 0x6000
+#define TSI108_I2C_OFFSET 0x7000
+#define TSI108_MPIC_OFFSET 0x7400
+#define TSI108_UART0_OFFSET 0x7800
+#define TSI108_GPIO_OFFSET 0x7A00
+#define TSI108_UART1_OFFSET 0x7C00
+
+/* Tsi108 registers used by common code components */
+#define TSI108_PCI_CSR (0x004)
+#define TSI108_PCI_IRP_CFG_CTL (0x180)
+#define TSI108_PCI_IRP_STAT (0x184)
+#define TSI108_PCI_IRP_ENABLE (0x188)
+#define TSI108_PCI_IRP_INTAD (0x18C)
+
+#define TSI108_PCI_IRP_STAT_P_INT (0x00400000)
+#define TSI108_PCI_IRP_ENABLE_P_INT (0x00400000)
+
+#define TSI108_CG_PWRUP_STATUS (0x234)
+
+#define TSI108_PB_ISR (0x00C)
+#define TSI108_PB_ERRCS (0x404)
+#define TSI108_PB_AERR (0x408)
+
+#define TSI108_PB_ERRCS_ES (1 << 1)
+#define TSI108_PB_ISR_PBS_RD_ERR (1 << 8)
+
+#define TSI108_PCI_CFG_BASE_PHYS (0xfb000000)
+#define TSI108_PCI_CFG_SIZE (0x01000000)
+/* Global variables */
+
+extern u32 tsi108_pci_cfg_base;
+/* Exported functions */
+
+extern int tsi108_bridge_init(struct pci_controller *hose, uint phys_csr_base);
+extern unsigned long tsi108_get_mem_size(void);
+extern unsigned long tsi108_get_cpu_clk(void);
+extern unsigned long tsi108_get_sdc_clk(void);
+extern int tsi108_direct_write_config(struct pci_bus *bus, unsigned int devfn,
+ int offset, int len, u32 val);
+extern int tsi108_direct_read_config(struct pci_bus *bus, unsigned int devfn,
+ int offset, int len, u32 * val);
+extern void tsi108_clear_pci_error(u32 pci_cfg_base);
+
+extern phys_addr_t get_csrbase(void);
+
+typedef struct {
+ u32 regs; /* hw registers base address */
+ u32 phyregs; /* phy registers base address */
+ u16 phy; /* phy address */
+ u16 irq_num; /* irq number */
+ u8 mac_addr[6]; /* phy mac address */
+} hw_info;
+
+extern u32 get_vir_csrbase(void);
+extern u32 tsi108_csr_vir_base;
+
+extern inline u32 tsi108_read_reg(u32 reg_offset)
+{
+ return in_be32((volatile u32 *)(tsi108_csr_vir_base + reg_offset));
+}
+
+extern inline void tsi108_write_reg(u32 reg_offset, u32 val)
+{
+ out_be32((volatile u32 *)(tsi108_csr_vir_base + reg_offset), val);
+}
+
+#endif /* __PPC_KERNEL_TSI108_H */
projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commitdiff