leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
1,104,700 Commits 2 Branches 0 Tags
00f6ebbd0177a4cb15b353bbd4eaee6372fdbbc2
Commit Graph

18 Commits

Author SHA1 Message Date
Potin Lai
244839d0fe ARM: dts: aspeed: bletchley: add sample averaging for ADM1278 
set number of sample averaging to 128 for both PWR_AVG and VI_AVG

Signed-off-by: Potin Lai <potin.lai@quantatw.com>
Reviewed-by: Patrick Williams <patrick@stwcx.xyz>
Link: https://lore.kernel.org/r/20220418094827.6185-1-potin.lai@quantatw.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
 2022-05-19 17:05:19 +09:30
Potin Lai
8c9e374387 ARM: dts: aspeed: bletchley: add eeprom node on each sled 
Add eeprom (24c26) on each sled for storing sled fru information.

Signed-off-by: Potin Lai <potin.lai.pt@gmail.com>
Reviewed-by: Patrick Williams <patrick@stwcx.xyz>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20220509151118.4899-7-potin.lai.pt@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
 2022-05-19 16:57:45 +09:30
Potin Lai
9495c6d570 ARM: dts: aspeed: bletchley: add pca9536 node on each sled 
Add an ioexp node on each sled baseed on DVT schematic, address at 0x41.

P0: SLEDX_SWD_MUX
P1: SLEDX_XRES_SWD_N
P2: SLEDX_CLKREQ_N
P3: SLEDX_PCIE_PWR_EN

Signed-off-by: Potin Lai <potin.lai.pt@gmail.com>
Reviewed-by: Patrick Williams <patrick@stwcx.xyz>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20220509151118.4899-6-potin.lai.pt@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
 2022-05-19 16:57:45 +09:30
Potin Lai
60280a214a ARM: dts: aspeed: bletchley: update gpio0 line names 
Update GPIO line names based on DVT schematic

Signed-off-by: Potin Lai <potin.lai.pt@gmail.com>
Reviewed-by: Patrick Williams <patrick@stwcx.xyz>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20220509151118.4899-5-potin.lai.pt@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
 2022-05-19 16:57:45 +09:30
Potin Lai
86ec3af52d ARM: dts: aspeed: bletchley: Enable mdio0 bus 
Enable mdio0 bus based on DVT schematic.

TODO: Add Marvell 88E6191 Switch

Signed-off-by: Potin Lai <potin.lai.pt@gmail.com>
Reviewed-by: Patrick Williams <patrick@stwcx.xyz>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20220509151118.4899-4-potin.lai.pt@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
 2022-05-19 16:57:45 +09:30
Potin Lai
cc82dc2673 ARM: dts: aspeed: bletchley: switch spi2 driver to aspeed-smc 
Due to DVT schematic has stable spi signal, switch back to aspeed-smc
driver for improving performance.

Signed-off-by: Potin Lai <potin.lai.pt@gmail.com>
Reviewed-by: Patrick Williams <patrick@stwcx.xyz>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20220509151118.4899-3-potin.lai.pt@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
 2022-05-19 16:57:44 +09:30
Potin Lai
ad0e053b5b ARM: dts: aspeed: bletchley: enable ehci0 device node 
Enable ehci0 node for USB2 host feature

Signed-off-by: Potin Lai <potin.lai.pt@gmail.com>
Reviewed-by: Patrick Williams <patrick@stwcx.xyz>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20220509151118.4899-2-potin.lai.pt@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
 2022-05-19 16:57:44 +09:30
Potin Lai
60170ec8ed ARM: dts: aspeed: bletchley: Cleanup redundant nodes 
Cleanup following nodes:

1. Remove redundant i2c1 node.
2. Disable in-chip rtc, use battery-backed external rtc (pcf85263)
   instead.

Signed-off-by: Potin Lai <potin.lai@quantatw.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Patrick Williams <patrick@stwcx.xyz>
Link: https://lore.kernel.org/r/20220215163151.32252-11-potin.lai@quantatw.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
 2022-02-16 15:37:53 +10:30
Potin Lai
4d84ae952c ARM: dts: aspeed: bletchley: Enable mdio3 bus 
Enable mdio3 bus based on EVT HW.

So far lack of c45 support in mdio-aspeed, at least can access mdio bus
by read/write register.

TODO: Add Marvell PHY 88X3310 and mdio-aspeed driver c45 support

Signed-off-by: Potin Lai <potin.lai@quantatw.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Patrick Williams <patrick@stwcx.xyz>
Link: https://lore.kernel.org/r/20220215163151.32252-10-potin.lai@quantatw.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
 2022-02-16 15:37:24 +10:30
Potin Lai
98af9ffd17 ARM: dts: aspeed: bletchley: Add INA230 sensor on each sled 
Add INA230 node on each sled based on EVT HW.

Signed-off-by: Potin Lai <potin.lai@quantatw.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Patrick Williams <patrick@stwcx.xyz>
Link: https://lore.kernel.org/r/20220215163151.32252-9-potin.lai@quantatw.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
 2022-02-16 15:37:24 +10:30
Potin Lai
602c441c63 ARM: dts: aspeed: bletchley: Add shunt-resistor for ADM1278 
Fix with correct shunt-resistor value base on EVT HW.

Signed-off-by: Potin Lai <potin.lai@quantatw.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Patrick Williams <patrick@stwcx.xyz>
Link: https://lore.kernel.org/r/20220215163151.32252-8-potin.lai@quantatw.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
 2022-02-16 15:37:24 +10:30
Potin Lai
a567a03e36 ARM: dts: aspeed: bletchley: Add interrupt support for sled io expander 
Enable interrupt support for all sledx_ioexp, so userspace can monitor
gpio from io expander by interrupt.

Signed-off-by: Potin Lai <potin.lai@quantatw.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Patrick Williams <patrick@stwcx.xyz>
Link: https://lore.kernel.org/r/20220215163151.32252-7-potin.lai@quantatw.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
 2022-02-16 15:37:23 +10:30
Potin Lai
53713d5ab9 ARM: dts: aspeed: bletchley: Switch to spi-gpio for spi2 
Switch spi2 to spi-gpio driver to avoid unstable signal issue with EVT
HW.

Remove spi2 node and create a new spi2_gpio node.

Signed-off-by: Potin Lai <potin.lai@quantatw.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Patrick Williams <patrick@stwcx.xyz>
Link: https://lore.kernel.org/r/20220215163151.32252-6-potin.lai@quantatw.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
 2022-02-16 15:37:23 +10:30
Potin Lai
384aa4cb14 ARM: dts: aspeed: bletchley: Update fmc configurations 
Add flash1 in fmc to support dual flash module.

Signed-off-by: Potin Lai <potin.lai@quantatw.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Patrick Williams <patrick@stwcx.xyz>
Link: https://lore.kernel.org/r/20220215163151.32252-5-potin.lai@quantatw.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
 2022-02-16 15:37:23 +10:30
Potin Lai
7f3a795479 ARM: dts: aspeed: bletchley: Update gpio-line-names 
Update gpio-line-names based on EVT HW schematic

- gpio0:
  - BSM_FRU_WP (G0, out)
  - PWRGD_P1V05_VDDCORE (G4, in)
  - PWRGD_P1V5_VDD (G5, in)
  - BSM_FLASH_WP_STATUS (I5, in)
  - BMC_TPM_PRES (I6, in)
  - BMC_RTC_INT (L5, in)
  - BMC_HEARTBEAT (P7, out)
  - PWRGD_CNS_PSU (V0, in)
  - PSU_PRSNT (V3, in)
  - BMC_SELF_HW_RST (Y0, out)
  - BSM_PRSNT (Y1, in)

- sled1_led pca9522:
  - SLED1_MD_REF_PWM (3, out)

- sled2_led pca9522:
  - SLED2_MD_REF_PWM (3, out)

- sled3_led pca9522:
  - SLED3_MD_REF_PWM (3, out)

- sled4_led pca9522:
  - SLED4_MD_REF_PWM (3, out)

- sled5_led pca9522:
  - SLED5_MD_REF_PWM (3, out)

- sled6_led pca9522:
  - SLED6_MD_REF_PWM (3, out)

Signed-off-by: Potin Lai <potin.lai@quantatw.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Patrick Williams <patrick@stwcx.xyz>
Link: https://lore.kernel.org/r/20220215163151.32252-4-potin.lai@quantatw.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
 2022-02-16 15:37:23 +10:30
Potin Lai
2cc3b80c32 ARM: dts: aspeed: bletchley: Separate leds into multiple groups 
Separate gpio-leds by each io expander chip.
To avoid entire gpio-leds bind failed due to single chip not available

Signed-off-by: Potin Lai <potin.lai@quantatw.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Patrick Williams <patrick@stwcx.xyz>
Link: https://lore.kernel.org/r/20220215163151.32252-3-potin.lai@quantatw.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
 2022-02-16 15:37:22 +10:30
Potin Lai
c98a3dcd25 ARM: dts: aspeed: bletchley: Switch sled numbering to 1-based 
Switch sled to 1-based to meet OpenBMC multi-host numbering rule

Signed-off-by: Potin Lai <potin.lai@quantatw.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Patrick Williams <patrick@stwcx.xyz>
Link: https://lore.kernel.org/r/20220215163151.32252-2-potin.lai@quantatw.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
 2022-02-16 15:37:22 +10:30
Howard Chiu
a8c729e966 ARM: dts: aspeed: Adding Facebook Bletchley BMC 
Initial introduction of Facebook Bletchley equipped with
Aspeed 2600 BMC SoC.

Signed-off-by: Howard Chiu <howard.chiu@quantatw.com>
Link: https://lore.kernel.org/r/20211207094923.422422-1-howard.chiu@quantatw.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
 2021-12-21 15:08:15 +10:30