diff options
| author | Benoît Monin <benoit.monin@bootlin.com> | 2026-03-16 18:25:41 +0300 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2026-04-13 16:31:40 +0300 |
| commit | 36cab4bd8ba3145b3c4e197cdf20596279036ab7 (patch) | |
| tree | 552d7693432f04f19d996c531973622a762222de | |
| parent | 2aca86de974b309e86025644f186b82e7805c352 (diff) | |
| download | linux-36cab4bd8ba3145b3c4e197cdf20596279036ab7.tar.xz | |
reset: eyeq: Add Mobileye EyeQ6Lplus OLB
Declare the two reset domains found in the EyeQ6Lplus OLB and add
them to the data matched by 'mobileye,eyeq6lplus-olb' compatible.
Those reset domains are identical to those present in the EyeQ5
OLB, so no changes are needed to support them.
Also select reset-eyeq for all EYEQ SoCs instead of listing each one
individually, as it is needed by all Mobileye EyeQ SoC.
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Benoît Monin <benoit.monin@bootlin.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| -rw-r--r-- | drivers/reset/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/reset/reset-eyeq.c | 31 |
2 files changed, 33 insertions, 2 deletions
diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig index 7ce151f6a7e4..67057248c810 100644 --- a/drivers/reset/Kconfig +++ b/drivers/reset/Kconfig @@ -85,9 +85,9 @@ config RESET_EIC7700 config RESET_EYEQ bool "Mobileye EyeQ reset controller" - depends on MACH_EYEQ5 || MACH_EYEQ6H || COMPILE_TEST + depends on EYEQ || COMPILE_TEST select AUXILIARY_BUS - default MACH_EYEQ5 || MACH_EYEQ6H + default EYEQ help This enables the Mobileye EyeQ reset controller, used in EyeQ5, EyeQ6L and EyeQ6H SoCs. diff --git a/drivers/reset/reset-eyeq.c b/drivers/reset/reset-eyeq.c index 2d3998368a1c..791b7283111e 100644 --- a/drivers/reset/reset-eyeq.c +++ b/drivers/reset/reset-eyeq.c @@ -49,6 +49,18 @@ * 8. MPC0 9. MPC1 10. MPC2 11. MPC3 * 12. MPC4 * + * Known resets in EyeQ6Lplus domain 0 (type EQR_EYEQ5_PCIE): + * 0. SPI0 1. SPI1 2. UART0 3. I2C0 + * 4. I2C1 5. TIMER0 6. TIMER1 7. TIMER2 + * 8. TIMER3 9. WD0 10. WD1 11. EXT0 + * 12. EXT1 13. GPIO + * + * Known resets in EyeQ6Lplus domain 1 (type EQR_EYEQ5_ACRP): + * 0. VMP0 1. VMP1 2. VMP2 3. VMP3 + * 4. PMA0 5. PMA1 6. PMAC0 7. PMAC1 + * 8. MPC0 9. MPC1 10. MPC2 11. MPC3 + * 12. MPC4 + * * Known resets in EyeQ6H west/east (type EQR_EYEQ6H_SARCR): * 0. CAN 1. SPI0 2. SPI1 3. UART0 * 4. UART1 5. I2C0 6. I2C1 7. -hole- @@ -521,6 +533,24 @@ static const struct eqr_match_data eqr_eyeq6l_data = { .domains = eqr_eyeq6l_domains, }; +static const struct eqr_domain_descriptor eqr_eyeq6lplus_domains[] = { + { + .type = EQR_EYEQ5_PCIE, + .valid_mask = 0x3FFF, + .offset = 0x004, + }, + { + .type = EQR_EYEQ5_ACRP, + .valid_mask = 0x00FF, + .offset = 0x200, + }, +}; + +static const struct eqr_match_data eqr_eyeq6lplus_data = { + .domain_count = ARRAY_SIZE(eqr_eyeq6lplus_domains), + .domains = eqr_eyeq6lplus_domains, +}; + /* West and east OLBs each have an instance. */ static const struct eqr_domain_descriptor eqr_eyeq6h_we_domains[] = { { @@ -555,6 +585,7 @@ static const struct eqr_match_data eqr_eyeq6h_acc_data = { static const struct of_device_id eqr_match_table[] = { { .compatible = "mobileye,eyeq5-olb", .data = &eqr_eyeq5_data }, { .compatible = "mobileye,eyeq6l-olb", .data = &eqr_eyeq6l_data }, + { .compatible = "mobileye,eyeq6lplus-olb", .data = &eqr_eyeq6lplus_data }, { .compatible = "mobileye,eyeq6h-west-olb", .data = &eqr_eyeq6h_we_data }, { .compatible = "mobileye,eyeq6h-east-olb", .data = &eqr_eyeq6h_we_data }, { .compatible = "mobileye,eyeq6h-acc-olb", .data = &eqr_eyeq6h_acc_data }, |