summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorHans de Goede <hdegoede@redhat.com>2015-09-30 15:22:42 +0200
committerHans de Goede <hdegoede@redhat.com>2015-10-20 18:40:27 +0200
commit401175220d169ba2bfe7fbb50d73ccc9c1d6a635 (patch)
tree5e5d0b9eba964f19a07fada9fdcccf73338772d1
parent1df44814f59ed487849bebc5dec0ad605ff226db (diff)
downloadblackbird-obmc-uboot-401175220d169ba2bfe7fbb50d73ccc9c1d6a635.tar.gz
blackbird-obmc-uboot-401175220d169ba2bfe7fbb50d73ccc9c1d6a635.zip
sunxi: power: Make all voltages configurable through Kconfig
On boards with axp221/223 pmic-s we already allow configuring most voltages. Make the Kconfig options for these also apply to boards with axp152 / axp209 pmic-s and extend them to configure all voltages. The Kconfig defaults are chosen so that this commit does not introduce any functional changes. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
-rw-r--r--board/sunxi/board.c48
-rw-r--r--configs/CSQ_CS908_defconfig4
-rw-r--r--configs/Colombus_defconfig4
-rw-r--r--configs/Hummingbird_A31_defconfig2
-rw-r--r--configs/MSI_Primo81_defconfig2
-rw-r--r--configs/Mele_A1000G_quad_defconfig8
-rw-r--r--configs/Mele_I7_defconfig8
-rw-r--r--configs/Mele_M9_defconfig8
-rw-r--r--configs/Sinlinx_SinA33_defconfig2
-rw-r--r--configs/ga10h_v1_1_defconfig4
-rw-r--r--configs/gt90h_v4_defconfig6
-rw-r--r--configs/mixtile_loftq_defconfig2
-rw-r--r--configs/q8_a23_tablet_800x480_defconfig4
-rw-r--r--configs/q8_a33_tablet_1024x600_defconfig4
-rw-r--r--configs/q8_a33_tablet_800x480_defconfig4
-rw-r--r--drivers/power/Kconfig174
16 files changed, 185 insertions, 99 deletions
diff --git a/board/sunxi/board.c b/board/sunxi/board.c
index 096d12791c..55a880ebb7 100644
--- a/board/sunxi/board.c
+++ b/board/sunxi/board.c
@@ -440,36 +440,36 @@ void sunxi_board_init(void)
#ifdef CONFIG_AXP152_POWER
power_failed = axp152_init();
- power_failed |= axp152_set_dcdc2(1400);
- power_failed |= axp152_set_dcdc3(1500);
- power_failed |= axp152_set_dcdc4(1250);
- power_failed |= axp152_set_ldo2(3000);
+ power_failed |= axp152_set_dcdc2(CONFIG_AXP_DCDC2_VOLT);
+ power_failed |= axp152_set_dcdc3(CONFIG_AXP_DCDC3_VOLT);
+ power_failed |= axp152_set_dcdc4(CONFIG_AXP_DCDC4_VOLT);
+ power_failed |= axp152_set_ldo2(CONFIG_AXP_ALDO2_VOLT);
#endif
#ifdef CONFIG_AXP209_POWER
power_failed |= axp209_init();
- power_failed |= axp209_set_dcdc2(1400);
- power_failed |= axp209_set_dcdc3(1250);
- power_failed |= axp209_set_ldo2(3000);
- power_failed |= axp209_set_ldo3(2800);
- power_failed |= axp209_set_ldo4(2800);
+ power_failed |= axp209_set_dcdc2(CONFIG_AXP_DCDC2_VOLT);
+ power_failed |= axp209_set_dcdc3(CONFIG_AXP_DCDC3_VOLT);
+ power_failed |= axp209_set_ldo2(CONFIG_AXP_ALDO2_VOLT);
+ power_failed |= axp209_set_ldo3(CONFIG_AXP_ALDO3_VOLT);
+ power_failed |= axp209_set_ldo4(CONFIG_AXP_ALDO4_VOLT);
#endif
#ifdef CONFIG_AXP221_POWER
power_failed = axp221_init();
- power_failed |= axp221_set_dcdc1(CONFIG_AXP221_DCDC1_VOLT);
- power_failed |= axp221_set_dcdc2(CONFIG_AXP221_DCDC2_VOLT);
- power_failed |= axp221_set_dcdc3(1200); /* VDD-CPU */
-#ifdef CONFIG_MACH_SUN6I
- power_failed |= axp221_set_dcdc4(1200); /* A31:VDD-SYS */
-#else
- power_failed |= axp221_set_dcdc4(0); /* A23:unused */
-#endif
- power_failed |= axp221_set_dcdc5(1500); /* VCC-DRAM */
- power_failed |= axp221_set_dldo1(CONFIG_AXP221_DLDO1_VOLT);
- power_failed |= axp221_set_dldo4(CONFIG_AXP221_DLDO4_VOLT);
- power_failed |= axp221_set_aldo1(CONFIG_AXP221_ALDO1_VOLT);
- power_failed |= axp221_set_aldo2(CONFIG_AXP221_ALDO2_VOLT);
- power_failed |= axp221_set_aldo3(CONFIG_AXP221_ALDO3_VOLT);
- power_failed |= axp221_set_eldo(3, CONFIG_AXP221_ELDO3_VOLT);
+ power_failed |= axp221_set_dcdc1(CONFIG_AXP_DCDC1_VOLT);
+ power_failed |= axp221_set_dcdc2(CONFIG_AXP_DCDC2_VOLT);
+ power_failed |= axp221_set_dcdc3(CONFIG_AXP_DCDC3_VOLT);
+ power_failed |= axp221_set_dcdc4(CONFIG_AXP_DCDC4_VOLT);
+ power_failed |= axp221_set_dcdc5(CONFIG_AXP_DCDC5_VOLT);
+ power_failed |= axp221_set_aldo1(CONFIG_AXP_ALDO1_VOLT);
+ power_failed |= axp221_set_aldo2(CONFIG_AXP_ALDO2_VOLT);
+ power_failed |= axp221_set_aldo3(CONFIG_AXP_ALDO3_VOLT);
+ power_failed |= axp221_set_dldo1(CONFIG_AXP_DLDO1_VOLT);
+ power_failed |= axp221_set_dldo2(CONFIG_AXP_DLDO2_VOLT);
+ power_failed |= axp221_set_dldo3(CONFIG_AXP_DLDO3_VOLT);
+ power_failed |= axp221_set_dldo4(CONFIG_AXP_DLDO4_VOLT);
+ power_failed |= axp221_set_eldo(1, CONFIG_AXP_ELDO1_VOLT);
+ power_failed |= axp221_set_eldo(2, CONFIG_AXP_ELDO2_VOLT);
+ power_failed |= axp221_set_eldo(3, CONFIG_AXP_ELDO3_VOLT);
#endif
printf("DRAM:");
diff --git a/configs/CSQ_CS908_defconfig b/configs/CSQ_CS908_defconfig
index 7c8eca883a..3ffd34eb5d 100644
--- a/configs/CSQ_CS908_defconfig
+++ b/configs/CSQ_CS908_defconfig
@@ -12,7 +12,7 @@ CONFIG_SYS_EXTRA_OPTIONS="SUNXI_GMAC"
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_ETH_DESIGNWARE=y
-CONFIG_AXP221_DLDO1_VOLT=3300
-CONFIG_AXP221_ALDO1_VOLT=3300
+CONFIG_AXP_DLDO1_VOLT=3300
+CONFIG_AXP_ALDO1_VOLT=3300
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/Colombus_defconfig b/configs/Colombus_defconfig
index 35f644a218..d680df1665 100644
--- a/configs/Colombus_defconfig
+++ b/configs/Colombus_defconfig
@@ -22,6 +22,6 @@ CONFIG_SYS_EXTRA_OPTIONS="SUNXI_GMAC,RGMII"
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_ETH_DESIGNWARE=y
-CONFIG_AXP221_ALDO1_VOLT=3300
-CONFIG_AXP221_ELDO3_VOLT=1800
+CONFIG_AXP_ALDO1_VOLT=3300
+CONFIG_AXP_ELDO3_VOLT=1800
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Hummingbird_A31_defconfig b/configs/Hummingbird_A31_defconfig
index 35c746c968..02bcdbf56a 100644
--- a/configs/Hummingbird_A31_defconfig
+++ b/configs/Hummingbird_A31_defconfig
@@ -14,5 +14,5 @@ CONFIG_SYS_EXTRA_OPTIONS="SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPA(21)"
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_ETH_DESIGNWARE=y
-CONFIG_AXP221_ALDO1_VOLT=3300
+CONFIG_AXP_ALDO1_VOLT=3300
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/MSI_Primo81_defconfig b/configs/MSI_Primo81_defconfig
index 9d667b7575..3d71bf50a7 100644
--- a/configs/MSI_Primo81_defconfig
+++ b/configs/MSI_Primo81_defconfig
@@ -16,7 +16,7 @@ CONFIG_SPL=y
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
-CONFIG_AXP221_DLDO1_VOLT=3300
+CONFIG_AXP_DLDO1_VOLT=3300
CONFIG_USB_MUSB_HOST=y
CONFIG_VIDEO_LCD_SSD2828_TX_CLK=27
CONFIG_VIDEO_LCD_SSD2828_RESET="PA26"
diff --git a/configs/Mele_A1000G_quad_defconfig b/configs/Mele_A1000G_quad_defconfig
index 5e31ef61c7..e81e6b6a4a 100644
--- a/configs/Mele_A1000G_quad_defconfig
+++ b/configs/Mele_A1000G_quad_defconfig
@@ -12,9 +12,9 @@ CONFIG_SYS_EXTRA_OPTIONS="SUNXI_GMAC"
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_ETH_DESIGNWARE=y
-CONFIG_AXP221_DCDC1_VOLT=3300
-CONFIG_AXP221_DLDO1_VOLT=3300
-CONFIG_AXP221_DLDO4_VOLT=3300
-CONFIG_AXP221_ALDO1_VOLT=3300
+CONFIG_AXP_DCDC1_VOLT=3300
+CONFIG_AXP_DLDO1_VOLT=3300
+CONFIG_AXP_DLDO4_VOLT=3300
+CONFIG_AXP_ALDO1_VOLT=3300
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/Mele_I7_defconfig b/configs/Mele_I7_defconfig
index 774a92f381..38cd845b45 100644
--- a/configs/Mele_I7_defconfig
+++ b/configs/Mele_I7_defconfig
@@ -12,8 +12,8 @@ CONFIG_SYS_EXTRA_OPTIONS="SUNXI_GMAC"
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_ETH_DESIGNWARE=y
-CONFIG_AXP221_DCDC1_VOLT=3300
-CONFIG_AXP221_DLDO1_VOLT=3300
-CONFIG_AXP221_DLDO4_VOLT=3300
-CONFIG_AXP221_ALDO1_VOLT=3300
+CONFIG_AXP_DCDC1_VOLT=3300
+CONFIG_AXP_DLDO1_VOLT=3300
+CONFIG_AXP_DLDO4_VOLT=3300
+CONFIG_AXP_ALDO1_VOLT=3300
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Mele_M9_defconfig b/configs/Mele_M9_defconfig
index b52e3c20ab..93a28a672e 100644
--- a/configs/Mele_M9_defconfig
+++ b/configs/Mele_M9_defconfig
@@ -12,8 +12,8 @@ CONFIG_SYS_EXTRA_OPTIONS="SUNXI_GMAC"
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_ETH_DESIGNWARE=y
-CONFIG_AXP221_DCDC1_VOLT=3300
-CONFIG_AXP221_DLDO1_VOLT=3300
-CONFIG_AXP221_DLDO4_VOLT=3300
-CONFIG_AXP221_ALDO1_VOLT=3300
+CONFIG_AXP_DCDC1_VOLT=3300
+CONFIG_AXP_DLDO1_VOLT=3300
+CONFIG_AXP_DLDO4_VOLT=3300
+CONFIG_AXP_ALDO1_VOLT=3300
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/Sinlinx_SinA33_defconfig b/configs/Sinlinx_SinA33_defconfig
index 720f3dc2d5..79fa5bca7f 100644
--- a/configs/Sinlinx_SinA33_defconfig
+++ b/configs/Sinlinx_SinA33_defconfig
@@ -9,4 +9,4 @@ CONFIG_SPL=y
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
-CONFIG_AXP221_ALDO1_VOLT=3000
+CONFIG_AXP_ALDO1_VOLT=3000
diff --git a/configs/ga10h_v1_1_defconfig b/configs/ga10h_v1_1_defconfig
index 417a89ce70..b288e828a4 100644
--- a/configs/ga10h_v1_1_defconfig
+++ b/configs/ga10h_v1_1_defconfig
@@ -21,7 +21,7 @@ CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5"
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
-CONFIG_AXP221_DLDO1_VOLT=3300
-CONFIG_AXP221_ALDO1_VOLT=3000
+CONFIG_AXP_DLDO1_VOLT=3300
+CONFIG_AXP_ALDO1_VOLT=3000
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/gt90h_v4_defconfig b/configs/gt90h_v4_defconfig
index e9aecc39a3..e6be718b74 100644
--- a/configs/gt90h_v4_defconfig
+++ b/configs/gt90h_v4_defconfig
@@ -20,7 +20,7 @@ CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5"
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
-CONFIG_AXP221_DCDC2_VOLT=1100
-CONFIG_AXP221_DLDO1_VOLT=3300
-CONFIG_AXP221_ALDO1_VOLT=3000
+CONFIG_AXP_DCDC2_VOLT=1100
+CONFIG_AXP_DLDO1_VOLT=3300
+CONFIG_AXP_ALDO1_VOLT=3000
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/mixtile_loftq_defconfig b/configs/mixtile_loftq_defconfig
index 26fc4ce610..ce81309b0f 100644
--- a/configs/mixtile_loftq_defconfig
+++ b/configs/mixtile_loftq_defconfig
@@ -13,5 +13,5 @@ CONFIG_SYS_EXTRA_OPTIONS="SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPA(21)"
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_ETH_DESIGNWARE=y
-CONFIG_AXP221_ALDO1_VOLT=3300
+CONFIG_AXP_ALDO1_VOLT=3300
CONFIG_USB_EHCI_HCD=y
diff --git a/configs/q8_a23_tablet_800x480_defconfig b/configs/q8_a23_tablet_800x480_defconfig
index 3a3afa5daa..4993fa994d 100644
--- a/configs/q8_a23_tablet_800x480_defconfig
+++ b/configs/q8_a23_tablet_800x480_defconfig
@@ -20,6 +20,6 @@ CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5"
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
-CONFIG_AXP221_DLDO1_VOLT=3300
-CONFIG_AXP221_ALDO1_VOLT=3000
+CONFIG_AXP_DLDO1_VOLT=3300
+CONFIG_AXP_ALDO1_VOLT=3000
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/q8_a33_tablet_1024x600_defconfig b/configs/q8_a33_tablet_1024x600_defconfig
index fbbf1286a5..d4279667fe 100644
--- a/configs/q8_a33_tablet_1024x600_defconfig
+++ b/configs/q8_a33_tablet_1024x600_defconfig
@@ -20,6 +20,6 @@ CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5"
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
-CONFIG_AXP221_DLDO1_VOLT=3300
-CONFIG_AXP221_ALDO1_VOLT=3000
+CONFIG_AXP_DLDO1_VOLT=3300
+CONFIG_AXP_ALDO1_VOLT=3000
CONFIG_USB_MUSB_HOST=y
diff --git a/configs/q8_a33_tablet_800x480_defconfig b/configs/q8_a33_tablet_800x480_defconfig
index 8e8aa92adf..7f5cc4760b 100644
--- a/configs/q8_a33_tablet_800x480_defconfig
+++ b/configs/q8_a33_tablet_800x480_defconfig
@@ -20,6 +20,6 @@ CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5"
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
-CONFIG_AXP221_DLDO1_VOLT=3300
-CONFIG_AXP221_ALDO1_VOLT=3000
+CONFIG_AXP_DLDO1_VOLT=3300
+CONFIG_AXP_ALDO1_VOLT=3000
CONFIG_USB_MUSB_HOST=y
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index 37a41a26ec..befb8452a1 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -38,79 +38,165 @@ config AXP221_POWER
endchoice
-config AXP221_DCDC1_VOLT
- int "axp221 dcdc1 voltage"
+config AXP_DCDC1_VOLT
+ int "axp pmic dcdc1 voltage"
depends on AXP221_POWER
- default 3000
+ default 3000 if MACH_SUN6I || MACH_SUN8I
---help---
- Set the voltage (mV) to program the axp221 dcdc1 at, set to 0 to
- disable dcdc1. This is typically used as generic 3.3V IO voltage for
- things like GPIO-s, sdcard interfaces, etc. On most boards this is
- undervolted to 3.0V to safe battery.
+ Set the voltage (mV) to program the axp pmic dcdc1 at, set to 0 to
+ disable dcdc1. On A23 / A31 / A33 (axp221) boards dcdc1 is used for
+ generic 3.3V IO voltage for external devices like the lcd-panal and
+ sdcard interfaces, etc. On most boards dcdc1 is undervolted to 3.0V to
+ safe battery. On A31 devices dcdc1 is also used for VCC-IO.
+
+config AXP_DCDC2_VOLT
+ int "axp pmic dcdc2 voltage"
+ depends on AXP152_POWER || AXP209_POWER || AXP221_POWER
+ default 1400 if AXP152_POWER || AXP209_POWER
+ default 1200 if MACH_SUN6I || MACH_SUN8I
+ ---help---
+ Set the voltage (mV) to program the axp pmic dcdc2 at, set to 0 to
+ disable dcdc2.
+ On A10(s) / A13 / A20 boards dcdc2 is VDD-CPU and should be 1.4V.
+ On A31 boards dcdc2 is used for VDD-GPU and should be 1.2V.
+ On A23/A33 boards dcdc2 is used for VDD-SYS and should be 1.2V.
+
+config AXP_DCDC3_VOLT
+ int "axp pmic dcdc3 voltage"
+ depends on AXP152_POWER || AXP209_POWER || AXP221_POWER
+ default 1500 if AXP152_POWER
+ default 1250 if AXP209_POWER
+ default 1200 if MACH_SUN6I || MACH_SUN8I
+ ---help---
+ Set the voltage (mV) to program the axp pmic dcdc3 at, set to 0 to
+ disable dcdc3.
+ On A10(s) / A13 / A20 boards with an axp209 dcdc3 is VDD-INT-DLL and
+ should be 1.25V.
+ On A10s boards with an axp152 dcdc3 is VCC-DRAM and should be 1.5V.
+ On A23 / A31 / A33 boards dcdc3 is VDD-CPU and should be 1.2V.
+
+config AXP_DCDC4_VOLT
+ int "axp pmic dcdc4 voltage"
+ depends on AXP152_POWER || AXP221_POWER
+ default 1250 if AXP152_POWER
+ default 1200 if MACH_SUN6I
+ default 0 if MACH_SUN8I
+ ---help---
+ Set the voltage (mV) to program the axp pmic dcdc4 at, set to 0 to
+ disable dcdc4.
+ On A10s boards with an axp152 dcdc4 is VDD-INT-DLL and should be 1.25V.
+ On A31 boards dcdc4 is used for VDD-SYS and should be 1.2V.
+ On A23 / A33 boards dcdc4 is unused and should be disabled.
+
+config AXP_DCDC5_VOLT
+ int "axp pmic dcdc5 voltage"
+ depends on AXP221_POWER
+ default 1500 if MACH_SUN6I || MACH_SUN8I
+ ---help---
+ Set the voltage (mV) to program the axp pmic dcdc5 at, set to 0 to
+ disable dcdc5.
+ On A23 / A31 / A33 boards dcdc5 is VCC-DRAM and should be 1.5V.
-config AXP221_DCDC2_VOLT
- int "axp221 dcdc2 voltage"
+config AXP_ALDO1_VOLT
+ int "axp pmic (a)ldo1 voltage"
depends on AXP221_POWER
- default 1200
+ default 0
+ ---help---
+ Set the voltage (mV) to program the axp pmic aldo1 at, set to 0 to
+ disable aldo1.
+ On A31 boards aldo1 is often used to power the wifi module.
+ On A23 / A33 boards aldo1 is used for VCC-IO and should be 3.0V.
+
+config AXP_ALDO2_VOLT
+ int "axp pmic (a)ldo2 voltage"
+ depends on AXP152_POWER || AXP209_POWER || AXP221_POWER
+ default 3000 if AXP152_POWER || AXP209_POWER
+ default 0 if MACH_SUN6I
+ default 2500 if MACH_SUN8I
+ ---help---
+ Set the voltage (mV) to program the axp pmic aldo2 at, set to 0 to
+ disable aldo2.
+ On A10(s) / A13 / A20 boards aldo2 is AVCC and should be 3.0V.
+ On A31 boards aldo2 is typically unused and should be disabled.
+ On A31 boards aldo2 may be used for LPDDR2 then it should be 1.8V.
+ On A23 / A33 boards aldo2 is used for VDD-DLL and should be 2.5V.
+
+config AXP_ALDO3_VOLT
+ int "axp pmic (a)ldo3 voltage"
+ depends on AXP209_POWER || AXP221_POWER
+ default 2800 if AXP209_POWER
+ default 3000 if MACH_SUN6I || MACH_SUN8I
+ ---help---
+ Set the voltage (mV) to program the axp pmic aldo3 at, set to 0 to
+ disable aldo3.
+ On A10(s) / A13 / A20 boards aldo3 should be 2.8V.
+ On A23 / A31 / A33 boards aldo3 is VCC-PLL and AVCC and should be 3.0V.
+
+config AXP_ALDO4_VOLT
+ int "axp pmic (a)ldo4 voltage"
+ depends on AXP209_POWER
+ default 2800 if AXP209_POWER
---help---
- Set the voltage (mV) to program the axp221 dcdc2 at, set to 0 to
- disable dcdc2. On A31 boards this is typically used for VDD-GPU,
- on A23/A33 for VDD-SYS, this should normally be set to 1.2V.
+ Set the voltage (mV) to program the axp pmic aldo4 at, set to 0 to
+ disable aldo4.
+ On A10(s) / A13 / A20 boards aldo4 should be 2.8V.
-config AXP221_DLDO1_VOLT
- int "axp221 dldo1 voltage"
+config AXP_DLDO1_VOLT
+ int "axp pmic dldo1 voltage"
depends on AXP221_POWER
default 0
---help---
- Set the voltage (mV) to program the axp221 dldo1 at, set to 0 to
- disable dldo1. On sun6i (A31) boards with ethernet this is often used
+ Set the voltage (mV) to program the axp pmic dldo1 at, set to 0 to
+ disable dldo1. On sun6i (A31) boards with ethernet dldo1 is often used
to power the ethernet phy. On sun8i (A23) boards this is often used to
power the wifi.
-config AXP221_DLDO4_VOLT
- int "axp221 dldo4 voltage"
+config AXP_DLDO2_VOLT
+ int "axp pmic dldo2 voltage"
depends on AXP221_POWER
default 0
---help---
- Set the voltage (mV) to program the axp221 dldo4 at, set to 0 to
- disable dldo4.
+ Set the voltage (mV) to program the axp pmic dldo2 at, set to 0 to
+ disable dldo2.
-config AXP221_ALDO1_VOLT
- int "axp221 aldo1 voltage"
+config AXP_DLDO3_VOLT
+ int "axp pmic dldo3 voltage"
depends on AXP221_POWER
default 0
---help---
- Set the voltage (mV) to program the axp221 aldo1 at, set to 0 to
- disable aldo1. On sun6i (A31) boards which have a wifi module this is
- often used to power the wifi module.
+ Set the voltage (mV) to program the axp pmic dldo3 at, set to 0 to
+ disable dldo3.
-config AXP221_ALDO2_VOLT
- int "axp221 aldo2 voltage"
+config AXP_DLDO4_VOLT
+ int "axp pmic dldo4 voltage"
depends on AXP221_POWER
- default 0 if MACH_SUN6I
- default 2500 if MACH_SUN8I
+ default 0
+ ---help---
+ Set the voltage (mV) to program the axp pmic dldo4 at, set to 0 to
+ disable dldo4.
+
+config AXP_ELDO1_VOLT
+ int "axp pmic eldo1 voltage"
+ depends on AXP221_POWER
+ default 0
---help---
- Set the voltage (mV) to program the axp221 aldo2 at, set to 0 to
- disable aldo2. On sun6i (A31) boards this is typically unused and
- should be disabled, if it is used for LPDDR2 it should be set to 1.8V.
- On sun8i (A23) this is typically connected to VDD-DLL and must be set
- to 2.5V.
+ Set the voltage (mV) to program the axp pmic eldo1 at, set to 0 to
+ disable eldo1.
-config AXP221_ALDO3_VOLT
- int "axp221 aldo3 voltage"
+config AXP_ELDO2_VOLT
+ int "axp pmic eldo2 voltage"
depends on AXP221_POWER
- default 3000
+ default 0
---help---
- Set the voltage (mV) to program the axp221 aldo3 at, set to 0 to
- disable aldo3. This is typically connected to VCC-PLL and AVCC and
- must be set to 3V.
+ Set the voltage (mV) to program the axp pmic eldo2 at, set to 0 to
+ disable eldo2.
-config AXP221_ELDO3_VOLT
- int "axp221 eldo3 voltage"
+config AXP_ELDO3_VOLT
+ int "axp pmic eldo3 voltage"
depends on AXP221_POWER
default 0
---help---
- Set the voltage (mV) to program the axp221 eldo3 at, set to 0 to
+ Set the voltage (mV) to program the axp pmic eldo3 at, set to 0 to
disable eldo3. On some A31(s) tablets it might be used to supply
1.2V for the SSD2828 chip (converter of parallel LCD interface
into MIPI DSI).
OpenPOWER on IntegriCloud