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ARM: SoC fixes for 6.0

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These are the expected fixes for the SoC tree. I have let the
 patches pile up a little too long, so this is bigger than I
 would have liked.
 
  - Minor build fixes for Broadcom STB and NXP i.MX8M SoCs as well\
    as TEE firmware
 
  - Updates to the MAINTAINERS file for the PolarFire SoC
 
  - Minor DT fixes for Renesas White Hawk and Arm Versatile and
    Juno platforms
 
  - A fix for a missing dependnecy in the NXP DPIO driver
 
  - Broadcom BCA fixes to the newly added devicetree files
 
  - Multiple fixes for Microchip AT91 based SoCs, dealing with
    self-refresh timings and regulator settings in DT
 
  - Several DT fixes for NXP i.MX platforms, dealing with incorrect
    GPIO settings, extraneous nodes, and a wrong clock setting.
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Merge tag 'soc-fixes-6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:
 "These are the expected fixes for the SoC tree. I have let the patches
  pile up a little too long, so this is bigger than I would have liked.

   - Minor build fixes for Broadcom STB and NXP i.MX8M SoCs as well\ as
     TEE firmware

   - Updates to the MAINTAINERS file for the PolarFire SoC

   - Minor DT fixes for Renesas White Hawk and Arm Versatile and Juno
     platforms

   - A fix for a missing dependnecy in the NXP DPIO driver

   - Broadcom BCA fixes to the newly added devicetree files

   - Multiple fixes for Microchip AT91 based SoCs, dealing with
     self-refresh timings and regulator settings in DT

   - Several DT fixes for NXP i.MX platforms, dealing with incorrect
     GPIO settings, extraneous nodes, and a wrong clock setting"

* tag 'soc-fixes-6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (45 commits)
  soc: fsl: select FSL_GUTS driver for DPIO
  ARM: dts: at91: sama5d2_icp: don't keep vdd_other enabled all the time
  ARM: dts: at91: sama5d27_wlsom1: don't keep ldo2 enabled all the time
  ARM: dts: at91: sama7g5ek: specify proper regulator output ranges
  ARM: dts: at91: sama5d2_icp: specify proper regulator output ranges
  ARM: dts: at91: sama5d27_wlsom1: specify proper regulator output ranges
  ARM: at91: pm: fix DDR recalibration when resuming from backup and self-refresh
  ARM: at91: pm: fix self-refresh for sama7g5
  soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs
  ARM: configs: at91: remove CONFIG_MICROCHIP_PIT64B
  ARM: ixp4xx: fix typos in comments
  arm64: dts: renesas: r8a779g0: Fix HSCIF0 interrupt number
  tee: fix compiler warning in tee_shm_register()
  arm64: dts: freescale: verdin-imx8mp: fix atmel_mxt_ts reset polarity
  arm64: dts: freescale: verdin-imx8mm: fix atmel_mxt_ts reset polarity
  arm64: dts: imx8mp: Fix I2C5 GPIO assignment on i.MX8M Plus DHCOM
  arm64: dts: imx8mm-venice-gw7901: fix port/phy validation
  arm64: dts: verdin-imx8mm: add otg2 pd to usbphy
  soc: imx: gpcv2: Assert reset before ungating clock
  arm64: dts: ls1028a-qds-65bb: don't use in-band autoneg for 2500base-x
  ...
This commit is contained in:
Linus Torvalds 2022-09-05 17:44:48 -04:00
commit 53e99dcff6
36 changed files with 201 additions and 122 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
MAINTAINERS
View File

@ -17532,9 +17532,19 @@ M: Conor Dooley <conor.dooley@microchip.com>
M: Daire McNamara <daire.mcnamara@microchip.com>
L: linux-riscv@lists.infradead.org
S: Supported
F: Documentation/devicetree/bindings/clock/microchip,mpfs.yaml
F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
F: arch/riscv/boot/dts/microchip/
F: drivers/char/hw_random/mpfs-rng.c
F: drivers/clk/microchip/clk-mpfs.c
F: drivers/i2c/busses/i2c-microchip-core.c
F: drivers/mailbox/mailbox-mpfs.c
F: drivers/pci/controller/pcie-microchip-host.c
F: drivers/rtc/rtc-mpfs.c

2
arch/arm/boot/dts/arm-realview-eb.dtsi
View File

@ -399,7 +399,7 @@
compatible = "arm,pl022", "arm,primecell";
reg = <0x1000d000 0x1000>;
clocks = <&sspclk>, <&pclk>;
clock-names = "SSPCLK", "apb_pclk";
clock-names = "sspclk", "apb_pclk";
};
wdog: watchdog@10010000 {

2
arch/arm/boot/dts/arm-realview-pb1176.dts
View File

@ -410,7 +410,7 @@
interrupt-parent = <&intc_dc1176>;
interrupts = <0 17 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&sspclk>, <&pclk>;
clock-names = "SSPCLK", "apb_pclk";
clock-names = "sspclk", "apb_pclk";
};
pb1176_serial0: serial@1010c000 {

2
arch/arm/boot/dts/arm-realview-pb11mp.dts
View File

@ -555,7 +555,7 @@
interrupt-parent = <&intc_pb11mp>;
interrupts = <0 11 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&sspclk>, <&pclk>;
clock-names = "SSPCLK", "apb_pclk";
clock-names = "sspclk", "apb_pclk";
};
watchdog@1000f000 {

2
arch/arm/boot/dts/arm-realview-pbx.dtsi
View File

@ -390,7 +390,7 @@
compatible = "arm,pl022", "arm,primecell";
reg = <0x1000d000 0x1000>;
clocks = <&sspclk>, <&pclk>;
clock-names = "SSPCLK", "apb_pclk";
clock-names = "sspclk", "apb_pclk";
};
wdog0: watchdog@1000f000 {

21
arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi
View File

@ -76,8 +76,8 @@
regulators {
vdd_3v3: VDD_IO {
regulator-name = "VDD_IO";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3700000>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-initial-mode = <2>;
regulator-allowed-modes = <2>, <4>;
regulator-always-on;
@ -95,8 +95,8 @@
vddio_ddr: VDD_DDR {
regulator-name = "VDD_DDR";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <1850000>;
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-initial-mode = <2>;
regulator-allowed-modes = <2>, <4>;
regulator-always-on;
@ -118,8 +118,8 @@
vdd_core: VDD_CORE {
regulator-name = "VDD_CORE";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <1850000>;
regulator-min-microvolt = <1250000>;
regulator-max-microvolt = <1250000>;
regulator-initial-mode = <2>;
regulator-allowed-modes = <2>, <4>;
regulator-always-on;
@ -160,8 +160,8 @@
LDO1 {
regulator-name = "LDO1";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3700000>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-state-standby {
@ -175,9 +175,8 @@
LDO2 {
regulator-name = "LDO2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3700000>;
regulator-always-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-state-standby {
regulator-on-in-suspend;

21
arch/arm/boot/dts/at91-sama5d2_icp.dts
View File

@ -196,8 +196,8 @@
regulators {
vdd_io_reg: VDD_IO {
regulator-name = "VDD_IO";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3700000>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-initial-mode = <2>;
regulator-allowed-modes = <2>, <4>;
regulator-always-on;
@ -215,8 +215,8 @@
VDD_DDR {
regulator-name = "VDD_DDR";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <1850000>;
regulator-min-microvolt = <1350000>;
regulator-max-microvolt = <1350000>;
regulator-initial-mode = <2>;
regulator-allowed-modes = <2>, <4>;
regulator-always-on;
@ -234,8 +234,8 @@
VDD_CORE {
regulator-name = "VDD_CORE";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <1850000>;
regulator-min-microvolt = <1250000>;
regulator-max-microvolt = <1250000>;
regulator-initial-mode = <2>;
regulator-allowed-modes = <2>, <4>;
regulator-always-on;
@ -257,7 +257,6 @@
regulator-max-microvolt = <1850000>;
regulator-initial-mode = <2>;
regulator-allowed-modes = <2>, <4>;
regulator-always-on;
regulator-state-standby {
regulator-on-in-suspend;
@ -272,8 +271,8 @@
LDO1 {
regulator-name = "LDO1";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3700000>;
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
regulator-always-on;
regulator-state-standby {
@ -287,8 +286,8 @@
LDO2 {
regulator-name = "LDO2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3700000>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-state-standby {

18
arch/arm/boot/dts/at91-sama7g5ek.dts
View File

@ -244,8 +244,8 @@
regulators {
vdd_3v3: VDD_IO {
regulator-name = "VDD_IO";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3700000>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-initial-mode = <2>;
regulator-allowed-modes = <2>, <4>;
regulator-always-on;
@ -264,8 +264,8 @@
vddioddr: VDD_DDR {
regulator-name = "VDD_DDR";
regulator-min-microvolt = <1300000>;
regulator-max-microvolt = <1450000>;
regulator-min-microvolt = <1350000>;
regulator-max-microvolt = <1350000>;
regulator-initial-mode = <2>;
regulator-allowed-modes = <2>, <4>;
regulator-always-on;
@ -285,8 +285,8 @@
vddcore: VDD_CORE {
regulator-name = "VDD_CORE";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1850000>;
regulator-min-microvolt = <1150000>;
regulator-max-microvolt = <1150000>;
regulator-initial-mode = <2>;
regulator-allowed-modes = <2>, <4>;
regulator-always-on;
@ -306,7 +306,7 @@
vddcpu: VDD_OTHER {
regulator-name = "VDD_OTHER";
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1850000>;
regulator-max-microvolt = <1250000>;
regulator-initial-mode = <2>;
regulator-allowed-modes = <2>, <4>;
regulator-ramp-delay = <3125>;
@ -326,8 +326,8 @@
vldo1: LDO1 {
regulator-name = "LDO1";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3700000>;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-state-standby {

20
arch/arm/boot/dts/bcm63178.dtsi
View File

@ -32,6 +32,7 @@
next-level-cache = <&L2_0>;
enable-method = "psci";
};
CA7_2: cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a7";
@ -39,6 +40,7 @@
next-level-cache = <&L2_0>;
enable-method = "psci";
};
L2_0: l2-cache0 {
compatible = "cache";
};
@ -46,10 +48,10 @@
timer {
compatible = "arm,armv7-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(3) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(3) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(3) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(3) | IRQ_TYPE_LEVEL_LOW)>;
arm,cpu-registers-not-fw-configured;
};
@ -80,23 +82,23 @@
psci {
compatible = "arm,psci-0.2";
method = "smc";
cpu_off = <1>;
cpu_on = <2>;
};
axi@81000000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x81000000 0x4000>;
ranges = <0 0x81000000 0x8000>;
gic: interrupt-controller@1000 {
compatible = "arm,cortex-a7-gic";
#interrupt-cells = <3>;
#address-cells = <0>;
interrupt-controller;
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(3) | IRQ_TYPE_LEVEL_HIGH)>;
reg = <0x1000 0x1000>,
<0x2000 0x2000>;
<0x2000 0x2000>,
<0x4000 0x2000>,
<0x6000 0x2000>;
};
};

18
arch/arm/boot/dts/bcm6846.dtsi
View File

@ -40,10 +40,10 @@
timer {
compatible = "arm,armv7-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
arm,cpu-registers-not-fw-configured;
};
@ -65,23 +65,23 @@
psci {
compatible = "arm,psci-0.2";
method = "smc";
cpu_off = <1>;
cpu_on = <2>;
};
axi@81000000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x81000000 0x4000>;
ranges = <0 0x81000000 0x8000>;
gic: interrupt-controller@1000 {
compatible = "arm,cortex-a7-gic";
#interrupt-cells = <3>;
#address-cells = <0>;
interrupt-controller;
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
reg = <0x1000 0x1000>,
<0x2000 0x2000>;
<0x2000 0x2000>,
<0x4000 0x2000>,
<0x6000 0x2000>;
};
};

9
arch/arm/boot/dts/bcm6878.dtsi
View File

@ -32,6 +32,7 @@
next-level-cache = <&L2_0>;
enable-method = "psci";
};
L2_0: l2-cache0 {
compatible = "cache";
};
@ -39,10 +40,10 @@
timer {
compatible = "arm,armv7-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
arm,cpu-registers-not-fw-configured;
};

12
arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
View File

@ -51,16 +51,6 @@
vin-supply = <&reg_3p3v_s5>;
};
reg_3p3v_s0: regulator-3p3v-s0 {
compatible = "regulator-fixed";
regulator-name = "V_3V3_S0";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
vin-supply = <&reg_3p3v_s5>;
};
reg_3p3v_s5: regulator-3p3v-s5 {
compatible = "regulator-fixed";
regulator-name = "V_3V3_S5";
@ -259,7 +249,7 @@
/* default boot source: workaround #1 for errata ERR006282 */
smarc_flash: flash@0 {
compatible = "winbond,w25q16dw", "jedec,spi-nor";
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <20000000>;
};

2
arch/arm/boot/dts/imx6qdl-vicut1.dtsi
View File

@ -28,7 +28,7 @@
enable-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
};
backlight_led: backlight_led {
backlight_led: backlight-led {
compatible = "pwm-backlight";
pwms = <&pwm3 0 5000000 0>;
brightness-levels = <0 16 64 255>;

4
arch/arm/boot/dts/integratorap-im-pd1.dts
View File

@ -178,12 +178,12 @@
clock-names = "uartclk", "apb_pclk";
};
ssp@300000 {
spi@300000 {
compatible = "arm,pl022", "arm,primecell";
reg = <0x00300000 0x1000>;
interrupts-extended = <&impd1_vic 3>;
clocks = <&impd1_sspclk>, <&sysclk>;
clock-names = "spiclk", "apb_pclk";
clock-names = "sspclk", "apb_pclk";
};
impd1_gpio0: gpio@400000 {

2
arch/arm/boot/dts/versatile-ab.dts
View File

@ -391,7 +391,7 @@
reg = <0x101f4000 0x1000>;
interrupts = <11>;
clocks = <&xtal24mhz>, <&pclk>;
clock-names = "SSPCLK", "apb_pclk";
clock-names = "sspclk", "apb_pclk";
};
fpga {

1
arch/arm/configs/at91_dt_defconfig
View File

@ -196,7 +196,6 @@ CONFIG_RTC_DRV_AT91SAM9=y
CONFIG_DMADEVICES=y
CONFIG_AT_HDMAC=y
CONFIG_AT_XDMAC=y
CONFIG_MICROCHIP_PIT64B=y
# CONFIG_IOMMU_SUPPORT is not set
CONFIG_IIO=y
CONFIG_AT91_ADC=y

1
arch/arm/configs/sama7_defconfig
View File

@ -188,7 +188,6 @@ CONFIG_RTC_DRV_AT91SAM9=y
CONFIG_DMADEVICES=y
CONFIG_AT_XDMAC=y
CONFIG_STAGING=y
CONFIG_MICROCHIP_PIT64B=y
# CONFIG_IOMMU_SUPPORT is not set
CONFIG_IIO=y
CONFIG_IIO_SW_TRIGGER=y

36
arch/arm/mach-at91/pm.c
View File

@ -541,9 +541,41 @@ extern u32 at91_pm_suspend_in_sram_sz;
static int at91_suspend_finish(unsigned long val)
{
unsigned char modified_gray_code[] = {
0x00, 0x01, 0x02, 0x03, 0x06, 0x07, 0x04, 0x05, 0x0c, 0x0d,
0x0e, 0x0f, 0x0a, 0x0b, 0x08, 0x09, 0x18, 0x19, 0x1a, 0x1b,
0x1e, 0x1f, 0x1c, 0x1d, 0x14, 0x15, 0x16, 0x17, 0x12, 0x13,
0x10, 0x11,
};
unsigned int tmp, index;
int i;
if (soc_pm.data.mode == AT91_PM_BACKUP && soc_pm.data.ramc_phy) {
/*
* Bootloader will perform DDR recalibration and will try to
* restore the ZQ0SR0 with the value saved here. But the
* calibration is buggy and restoring some values from ZQ0SR0
* is forbidden and risky thus we need to provide processed
* values for these (modified gray code values).
*/
tmp = readl(soc_pm.data.ramc_phy + DDR3PHY_ZQ0SR0);
/* Store pull-down output impedance select. */
index = (tmp >> DDR3PHY_ZQ0SR0_PDO_OFF) & 0x1f;
soc_pm.bu->ddr_phy_calibration[0] = modified_gray_code[index];
/* Store pull-up output impedance select. */
index = (tmp >> DDR3PHY_ZQ0SR0_PUO_OFF) & 0x1f;
soc_pm.bu->ddr_phy_calibration[0] |= modified_gray_code[index];
/* Store pull-down on-die termination impedance select. */
index = (tmp >> DDR3PHY_ZQ0SR0_PDODT_OFF) & 0x1f;
soc_pm.bu->ddr_phy_calibration[0] |= modified_gray_code[index];
/* Store pull-up on-die termination impedance select. */
index = (tmp >> DDR3PHY_ZQ0SRO_PUODT_OFF) & 0x1f;
soc_pm.bu->ddr_phy_calibration[0] |= modified_gray_code[index];
/*
* The 1st 8 words of memory might get corrupted in the process
* of DDR PHY recalibration; it is saved here in securam and it
@ -1066,10 +1098,6 @@ static int __init at91_pm_backup_init(void)
of_scan_flat_dt(at91_pm_backup_scan_memcs, &located);
if (!located)
goto securam_fail;
/* DDR3PHY_ZQ0SR0 */
soc_pm.bu->ddr_phy_calibration[0] = readl(soc_pm.data.ramc_phy +
0x188);
}
return 0;

24
arch/arm/mach-at91/pm_suspend.S
View File

@ -172,9 +172,15 @@ sr_ena_2:
/* Put DDR PHY's DLL in bypass mode for non-backup modes. */
cmp r7, #AT91_PM_BACKUP
beq sr_ena_3
ldr tmp1, [r3, #DDR3PHY_PIR]
orr tmp1, tmp1, #DDR3PHY_PIR_DLLBYP
str tmp1, [r3, #DDR3PHY_PIR]
/* Disable DX DLLs. */
ldr tmp1, [r3, #DDR3PHY_DX0DLLCR]
orr tmp1, tmp1, #DDR3PHY_DXDLLCR_DLLDIS
str tmp1, [r3, #DDR3PHY_DX0DLLCR]
ldr tmp1, [r3, #DDR3PHY_DX1DLLCR]
orr tmp1, tmp1, #DDR3PHY_DXDLLCR_DLLDIS
str tmp1, [r3, #DDR3PHY_DX1DLLCR]
sr_ena_3:
/* Power down DDR PHY data receivers. */
@ -221,10 +227,14 @@ sr_ena_3:
bic tmp1, tmp1, #DDR3PHY_DSGCR_ODTPDD_ODT0
str tmp1, [r3, #DDR3PHY_DSGCR]
/* Take DDR PHY's DLL out of bypass mode. */
ldr tmp1, [r3, #DDR3PHY_PIR]
bic tmp1, tmp1, #DDR3PHY_PIR_DLLBYP
str tmp1, [r3, #DDR3PHY_PIR]
/* Enable DX DLLs. */
ldr tmp1, [r3, #DDR3PHY_DX0DLLCR]
bic tmp1, tmp1, #DDR3PHY_DXDLLCR_DLLDIS
str tmp1, [r3, #DDR3PHY_DX0DLLCR]
ldr tmp1, [r3, #DDR3PHY_DX1DLLCR]
bic tmp1, tmp1, #DDR3PHY_DXDLLCR_DLLDIS
str tmp1, [r3, #DDR3PHY_DX1DLLCR]
/* Enable quasi-dynamic programming. */
mov tmp1, #0

2
arch/arm/mach-ixp4xx/ixp4xx-of.c
View File

@ -46,7 +46,7 @@ static void __init ixp4xx_of_map_io(void)
}
/*
* We handle 4 differen SoC families. These compatible strings are enough
* We handle 4 different SoC families. These compatible strings are enough
* to provide the core so that different boards can add their more detailed
* specifics.
*/

3
arch/arm64/boot/dts/arm/juno-base.dtsi
View File

@ -26,7 +26,8 @@
compatible = "arm,mhu", "arm,primecell";
reg = <0x0 0x2b1f0000 0x0 0x1000>;
interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
<GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <1>;
clocks = <&soc_refclk100mhz>;
clock-names = "apb_pclk";

2
arch/arm64/boot/dts/arm/juno-cs-r1r2.dtsi
View File

@ -67,7 +67,6 @@
port@0 {
reg = <0>;
csys2_funnel_in_port0: endpoint {
slave-mode;
remote-endpoint = <&etf0_out_port>;
};
};
@ -75,7 +74,6 @@
port@1 {
reg = <1>;
csys2_funnel_in_port1: endpoint {
slave-mode;
remote-endpoint = <&etf1_out_port>;
};
};

1
arch/arm64/boot/dts/freescale/fsl-ls1028a-qds-65bb.dts
View File

@ -25,7 +25,6 @@
&enetc_port0 {
phy-handle = <&slot1_sgmii>;
phy-mode = "2500base-x";
managed = "in-band-status";
status = "okay";
};

4
arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts
View File

@ -626,24 +626,28 @@
lan1: port@0 {
reg = <0>;
label = "lan1";
phy-mode = "internal";
local-mac-address = [00 00 00 00 00 00];
};
lan2: port@1 {
reg = <1>;
label = "lan2";
phy-mode = "internal";
local-mac-address = [00 00 00 00 00 00];
};
lan3: port@2 {
reg = <2>;
label = "lan3";
phy-mode = "internal";
local-mac-address = [00 00 00 00 00 00];
};
lan4: port@3 {
reg = <3>;
label = "lan4";
phy-mode = "internal";
local-mac-address = [00 00 00 00 00 00];
};

11
arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
View File

@ -32,10 +32,10 @@
};
/* Fixed clock dedicated to SPI CAN controller */
clk20m: oscillator {
clk40m: oscillator {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <20000000>;
clock-frequency = <40000000>;
};
gpio-keys {
@ -202,8 +202,8 @@
can1: can@0 {
compatible = "microchip,mcp251xfd";
clocks = <&clk20m>;
interrupts-extended = <&gpio1 6 IRQ_TYPE_EDGE_FALLING>;
clocks = <&clk40m>;
interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_can1_int>;
reg = <0>;
@ -603,7 +603,7 @@
pinctrl-0 = <&pinctrl_gpio_9_dsi>, <&pinctrl_i2s_2_bclk_touch_reset>;
reg = <0x4a>;
/* Verdin I2S_2_BCLK (TOUCH_RESET#, SODIMM 42) */
reset-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
status = "disabled";
};
@ -745,6 +745,7 @@
};
&usbphynop2 {
power-domains = <&pgc_otg2>;
vcc-supply = <&reg_vdd_3v3>;
};

14
arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi
View File

@ -70,7 +70,7 @@
&ecspi1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi1>;
cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
cs-gpios = <&gpio5 17 GPIO_ACTIVE_LOW>;
status = "disabled";
};
@ -403,8 +403,8 @@
pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c5>;
pinctrl-1 = <&pinctrl_i2c5_gpio>;
scl-gpios = <&gpio5 26 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 27 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
scl-gpios = <&gpio3 26 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio3 27 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay";
};
@ -648,10 +648,10 @@
pinctrl_ecspi1: dhcom-ecspi1-grp {
fsl,pins = <
MX8MP_IOMUXC_ECSPI1_SCLK__ECSPI1_SCLK 0x44
MX8MP_IOMUXC_ECSPI1_MOSI__ECSPI1_MOSI 0x44
MX8MP_IOMUXC_ECSPI1_MISO__ECSPI1_MISO 0x44
MX8MP_IOMUXC_ECSPI1_SS0__GPIO5_IO09 0x40
MX8MP_IOMUXC_I2C1_SCL__ECSPI1_SCLK 0x44
MX8MP_IOMUXC_I2C1_SDA__ECSPI1_MOSI 0x44
MX8MP_IOMUXC_I2C2_SCL__ECSPI1_MISO 0x44
MX8MP_IOMUXC_I2C2_SDA__GPIO5_IO17 0x40
>;
};

8
arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts
View File

@ -770,10 +770,10 @@
pinctrl_sai2: sai2grp {
fsl,pins = <
MX8MP_IOMUXC_SAI2_TXFS__AUDIOMIX_SAI2_TX_SYNC
MX8MP_IOMUXC_SAI2_TXD0__AUDIOMIX_SAI2_TX_DATA00
MX8MP_IOMUXC_SAI2_TXC__AUDIOMIX_SAI2_TX_BCLK
MX8MP_IOMUXC_SAI2_MCLK__AUDIOMIX_SAI2_MCLK
MX8MP_IOMUXC_SAI2_TXFS__AUDIOMIX_SAI2_TX_SYNC 0xd6
MX8MP_IOMUXC_SAI2_TXD0__AUDIOMIX_SAI2_TX_DATA00 0xd6
MX8MP_IOMUXC_SAI2_TXC__AUDIOMIX_SAI2_TX_BCLK 0xd6
MX8MP_IOMUXC_SAI2_MCLK__AUDIOMIX_SAI2_MCLK 0xd6
>;
};

4
arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
View File

@ -628,7 +628,7 @@
interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
reg = <0x4a>;
/* Verdin GPIO_2 (SODIMM 208) */
reset-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
status = "disabled";
};
};
@ -705,7 +705,7 @@
pinctrl-0 = <&pinctrl_gpio_9_dsi>, <&pinctrl_i2s_2_bclk_touch_reset>;
reg = <0x4a>;
/* Verdin I2S_2_BCLK (TOUCH_RESET#, SODIMM 42) */
reset-gpios = <&gpio5 0 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
status = "disabled";
};

1
arch/arm64/boot/dts/freescale/imx8mq-tqma8mq.dtsi
View File

@ -204,7 +204,6 @@
reg = <0x51>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_rtc>;
interrupt-names = "irq";
interrupt-parent = <&gpio1>;
interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
quartz-load-femtofarads = <7000>;

2
arch/arm64/boot/dts/renesas/r8a779g0.dtsi
View File

@ -85,7 +85,7 @@
"renesas,rcar-gen4-hscif",
"renesas,hscif";
reg = <0 0xe6540000 0 96>;
interrupts = <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>;
interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 514>,
<&cpg CPG_CORE R8A779G0_CLK_S0D3_PER>,
<&scif_clk>;

48
drivers/soc/bcm/brcmstb/pm/pm-arm.c
View File

@ -684,13 +684,14 @@ static int brcmstb_pm_probe(struct platform_device *pdev)
const struct of_device_id *of_id = NULL;
struct device_node *dn;
void __iomem *base;
int ret, i;
int ret, i, s;
/* AON ctrl registers */
base = brcmstb_ioremap_match(aon_ctrl_dt_ids, 0, NULL);
if (IS_ERR(base)) {
pr_err("error mapping AON_CTRL\n");
return PTR_ERR(base);
ret = PTR_ERR(base);
goto aon_err;
}
ctrl.aon_ctrl_base = base;
@ -700,8 +701,10 @@ static int brcmstb_pm_probe(struct platform_device *pdev)
/* Assume standard offset */
ctrl.aon_sram = ctrl.aon_ctrl_base +
AON_CTRL_SYSTEM_DATA_RAM_OFS;
s = 0;
} else {
ctrl.aon_sram = base;
s = 1;
}
writel_relaxed(0, ctrl.aon_sram + AON_REG_PANIC);
@ -711,7 +714,8 @@ static int brcmstb_pm_probe(struct platform_device *pdev)
(const void **)&ddr_phy_data);
if (IS_ERR(base)) {
pr_err("error mapping DDR PHY\n");
return PTR_ERR(base);
ret = PTR_ERR(base);
goto ddr_phy_err;
}
ctrl.support_warm_boot = ddr_phy_data->supports_warm_boot;
ctrl.pll_status_offset = ddr_phy_data->pll_status_offset;
@ -731,17 +735,20 @@ static int brcmstb_pm_probe(struct platform_device *pdev)
for_each_matching_node(dn, ddr_shimphy_dt_ids) {
i = ctrl.num_memc;
if (i >= MAX_NUM_MEMC) {
of_node_put(dn);
pr_warn("too many MEMCs (max %d)\n", MAX_NUM_MEMC);
break;
}
base = of_io_request_and_map(dn, 0, dn->full_name);
if (IS_ERR(base)) {
of_node_put(dn);
if (!ctrl.support_warm_boot)
break;
pr_err("error mapping DDR SHIMPHY %d\n", i);
return PTR_ERR(base);
ret = PTR_ERR(base);
goto ddr_shimphy_err;
}
ctrl.memcs[i].ddr_shimphy_base = base;
ctrl.num_memc++;
@ -752,14 +759,18 @@ static int brcmstb_pm_probe(struct platform_device *pdev)
for_each_matching_node(dn, brcmstb_memc_of_match) {
base = of_iomap(dn, 0);
if (!base) {
of_node_put(dn);
pr_err("error mapping DDR Sequencer %d\n", i);
return -ENOMEM;
ret = -ENOMEM;
goto brcmstb_memc_err;
}
of_id = of_match_node(brcmstb_memc_of_match, dn);
if (!of_id) {
iounmap(base);
return -EINVAL;
of_node_put(dn);
ret = -EINVAL;
goto brcmstb_memc_err;
}
ddr_seq_data = of_id->data;
@ -779,21 +790,24 @@ static int brcmstb_pm_probe(struct platform_device *pdev)
dn = of_find_matching_node(NULL, sram_dt_ids);
if (!dn) {
pr_err("SRAM not found\n");
return -EINVAL;
ret = -EINVAL;
goto brcmstb_memc_err;
}
ret = brcmstb_init_sram(dn);
of_node_put(dn);
if (ret) {
pr_err("error setting up SRAM for PM\n");
return ret;
goto brcmstb_memc_err;
}
ctrl.pdev = pdev;
ctrl.s3_params = kmalloc(sizeof(*ctrl.s3_params), GFP_KERNEL);
if (!ctrl.s3_params)
return -ENOMEM;
if (!ctrl.s3_params) {
ret = -ENOMEM;
goto s3_params_err;
}
ctrl.s3_params_pa = dma_map_single(&pdev->dev, ctrl.s3_params,
sizeof(*ctrl.s3_params),
DMA_TO_DEVICE);
@ -813,7 +827,21 @@ static int brcmstb_pm_probe(struct platform_device *pdev)
out:
kfree(ctrl.s3_params);
s3_params_err:
iounmap(ctrl.boot_sram);
brcmstb_memc_err:
for (i--; i >= 0; i--)
iounmap(ctrl.memcs[i].ddr_ctrl);
ddr_shimphy_err:
for (i = 0; i < ctrl.num_memc; i++)
iounmap(ctrl.memcs[i].ddr_shimphy_base);
iounmap(ctrl.memcs[0].ddr_phy_base);
ddr_phy_err:
iounmap(ctrl.aon_ctrl_base);
if (s)
iounmap(ctrl.aon_sram);
aon_err:
pr_warn("PM: initialization failed with code %d\n", ret);
return ret;

1
drivers/soc/fsl/Kconfig
View File

@ -24,6 +24,7 @@ config FSL_MC_DPIO
tristate "QorIQ DPAA2 DPIO driver"
depends on FSL_MC_BUS
select SOC_BUS
select FSL_GUTS
select DIMLIB
help
Driver for the DPAA2 DPIO object. A DPIO provides queue and

5
drivers/soc/imx/gpcv2.c
View File

@ -335,6 +335,8 @@ static int imx_pgc_power_up(struct generic_pm_domain *genpd)
}
}
reset_control_assert(domain->reset);
/* Enable reset clocks for all devices in the domain */
ret = clk_bulk_prepare_enable(domain->num_clks, domain->clks);
if (ret) {
@ -342,7 +344,8 @@ static int imx_pgc_power_up(struct generic_pm_domain *genpd)
goto out_regulator_disable;
}
reset_control_assert(domain->reset);
/* delays for reset to propagate */
udelay(5);
if (domain->bits.pxx) {
/* request the domain to power up */

1
drivers/soc/imx/imx8m-blk-ctrl.c
View File

@ -243,7 +243,6 @@ static int imx8m_blk_ctrl_probe(struct platform_device *pdev)
ret = PTR_ERR(domain->power_dev);
goto cleanup_pds;
}
dev_set_name(domain->power_dev, "%s", data->name);
domain->genpd.name = data->name;
domain->genpd.power_on = imx8m_blk_ctrl_power_on;

1
drivers/tee/tee_shm.c
View File

@ -9,6 +9,7 @@
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/tee_drv.h>
#include <linux/uaccess.h>
#include <linux/uio.h>
#include "tee_private.h"

8
include/soc/at91/sama7-ddr.h
View File

@ -38,6 +38,14 @@
#define DDR3PHY_DSGCR_ODTPDD_ODT0 (1 << 20) /* ODT[0] Power Down Driver */
#define DDR3PHY_ZQ0SR0 (0x188) /* ZQ status register 0 */
#define DDR3PHY_ZQ0SR0_PDO_OFF (0) /* Pull-down output impedance select offset */
#define DDR3PHY_ZQ0SR0_PUO_OFF (5) /* Pull-up output impedance select offset */
#define DDR3PHY_ZQ0SR0_PDODT_OFF (10) /* Pull-down on-die termination impedance select offset */
#define DDR3PHY_ZQ0SRO_PUODT_OFF (15) /* Pull-up on-die termination impedance select offset */
#define DDR3PHY_DX0DLLCR (0x1CC) /* DDR3PHY DATX8 DLL Control Register */
#define DDR3PHY_DX1DLLCR (0x20C) /* DDR3PHY DATX8 DLL Control Register */
#define DDR3PHY_DXDLLCR_DLLDIS (1 << 31) /* DLL Disable */
/* UDDRC */
#define UDDRC_STAT (0x04) /* UDDRC Operating Mode Status Register */