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[PULL 07/28] hw/arm: quanta-gbs-bmc add i2c comments
From: |
Peter Maydell |
Subject: |
[PULL 07/28] hw/arm: quanta-gbs-bmc add i2c comments |
Date: |
Tue, 15 Jun 2021 16:43:44 +0100 |
From: Patrick Venture <venture@google.com>
Add a comment and i2c method that describes the board layout.
Tested: firmware booted to userspace.
Signed-off-by: Patrick Venture <venture@google.com>
Reviewed-by: Brandon Kim <brandonkim@google.com>
Reviewed-by: Hao Wu <wuhaotsh@google.com>
Message-id: 20210608193605.2611114-3-venture@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
hw/arm/npcm7xx_boards.c | 60 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 60 insertions(+)
diff --git a/hw/arm/npcm7xx_boards.c b/hw/arm/npcm7xx_boards.c
index 29026f0847b..bba23e24fae 100644
--- a/hw/arm/npcm7xx_boards.c
+++ b/hw/arm/npcm7xx_boards.c
@@ -238,6 +238,65 @@ static void quanta_gsj_fan_init(NPCM7xxMachine *machine,
NPCM7xxState *soc)
npcm7xx_connect_pwm_fan(soc, &splitter[2], 0x05, 1);
}
+static void quanta_gbs_i2c_init(NPCM7xxState *soc)
+{
+ /*
+ * i2c-0:
+ * pca9546@71
+ *
+ * i2c-1:
+ * pca9535@24
+ * pca9535@20
+ * pca9535@21
+ * pca9535@22
+ * pca9535@23
+ * pca9535@25
+ * pca9535@26
+ *
+ * i2c-2:
+ * sbtsi@4c
+ *
+ * i2c-5:
+ * atmel,24c64@50 mb_fru
+ * pca9546@71
+ * - channel 0: max31725@54
+ * - channel 1: max31725@55
+ * - channel 2: max31725@5d
+ * atmel,24c64@51 fan_fru
+ * - channel 3: atmel,24c64@52 hsbp_fru
+ *
+ * i2c-6:
+ * pca9545@73
+ *
+ * i2c-7:
+ * pca9545@72
+ *
+ * i2c-8:
+ * adi,adm1272@10
+ *
+ * i2c-9:
+ * pca9546@71
+ * - channel 0: isil,isl68137@60
+ * - channel 1: isil,isl68137@61
+ * - channel 2: isil,isl68137@63
+ * - channel 3: isil,isl68137@45
+ *
+ * i2c-10:
+ * pca9545@71
+ *
+ * i2c-11:
+ * pca9545@76
+ *
+ * i2c-12:
+ * maxim,max34451@4e
+ * isil,isl68137@5d
+ * isil,isl68137@5e
+ *
+ * i2c-14:
+ * pca9545@70
+ */
+}
+
static void npcm750_evb_init(MachineState *machine)
{
NPCM7xxState *soc;
@@ -282,6 +341,7 @@ static void quanta_gbs_init(MachineState *machine)
npcm7xx_connect_flash(&soc->fiu[0], 0, "mx66u51235f",
drive_get(IF_MTD, 0, 0));
+ quanta_gbs_i2c_init(soc);
npcm7xx_load_kernel(machine, soc);
}
--
2.20.1
- [PULL 00/28] target-arm queue, Peter Maydell, 2021/06/15
- [PULL 01/28] hw/intc/arm_gicv3_cpuif: Tolerate spurious EOIR writes, Peter Maydell, 2021/06/15
- [PULL 02/28] target/arm: Diagnose UNALLOCATED in disas_simd_two_reg_misc_fp16, Peter Maydell, 2021/06/15
- [PULL 03/28] target/arm: Remove fprintf from disas_simd_mod_imm, Peter Maydell, 2021/06/15
- [PULL 04/28] target/arm: Diagnose UNALLOCATED in disas_simd_three_reg_same_fp16, Peter Maydell, 2021/06/15
- [PULL 05/28] hw: virt: consider hw_compat_6_0, Peter Maydell, 2021/06/15
- [PULL 07/28] hw/arm: quanta-gbs-bmc add i2c comments,
Peter Maydell <=
- [PULL 06/28] hw/arm: add quanta-gbs-bmc machine, Peter Maydell, 2021/06/15
- [PULL 08/28] hw/intc/armv7m_nvic: Remove stale comment, Peter Maydell, 2021/06/15
- [PULL 12/28] target/arm: Fix mte page crossing test, Peter Maydell, 2021/06/15
- [PULL 11/28] target/arm: Use acpi_ghes_present() to see if we report ACPI memory errors, Peter Maydell, 2021/06/15
- [PULL 13/28] hw/arm: gsj add i2c comments, Peter Maydell, 2021/06/15
- [PULL 09/28] hw/acpi: Provide stub version of acpi_ghes_record_errors(), Peter Maydell, 2021/06/15
- [PULL 14/28] hw/arm: gsj add pca9548, Peter Maydell, 2021/06/15
- [PULL 15/28] hw/arm: quanta-q71l add pca954x muxes, Peter Maydell, 2021/06/15
- [PULL 10/28] hw/acpi: Provide function acpi_ghes_present(), Peter Maydell, 2021/06/15
- [PULL 19/28] target/arm: Add handling for PSR.ECI/ICI, Peter Maydell, 2021/06/15