From: Hao Wu <wuhaotsh@google.com>
To: peter.maydell@linaro.org
Cc: richard.henderson@linaro.org, qemu-arm@nongnu.org,
qemu-devel@nongnu.org, wuhaotsh@google.com, venture@google.com,
Avi.Fishman@nuvoton.com, kfting@nuvoton.com,
hskinnemoen@google.com, f4bug@amsat.org, bin.meng@windriver.com,
qemu-block@nongnu.org, armbru@redhat.com, thuth@redhat.com
Subject: [PATCH v4 7/7] hw/arm: quanta-gbs-bmc add i2c devices
Date: Wed, 3 Nov 2021 15:01:33 -0700 [thread overview]
Message-ID: <20211103220133.1422879-5-wuhaotsh@google.com> (raw)
In-Reply-To: <20211103220133.1422879-1-wuhaotsh@google.com>
From: Patrick Venture <venture@google.com>
Adds supported i2c devices to the quanta-gbc-bmc board.
Signed-off-by: Patrick Venture <venture@google.com>
Reviewed-by: Hao Wu <wuhaotsh@google.com>
---
hw/arm/npcm7xx_boards.c | 82 ++++++++++++++++++++++++-----------------
1 file changed, 49 insertions(+), 33 deletions(-)
diff --git a/hw/arm/npcm7xx_boards.c b/hw/arm/npcm7xx_boards.c
index 9121e081fa..7fb1b3dbc2 100644
--- a/hw/arm/npcm7xx_boards.c
+++ b/hw/arm/npcm7xx_boards.c
@@ -276,10 +276,12 @@ static void quanta_gsj_fan_init(NPCM7xxMachine *machine, NPCM7xxState *soc)
static void quanta_gbs_i2c_init(NPCM7xxState *soc)
{
+ I2CSlave *i2c_mux;
+
+ /* i2c-0: */
+ i2c_slave_create_simple(npcm7xx_i2c_get_bus(soc, 0), TYPE_PCA9546, 0x71);
+
/*
- * i2c-0:
- * pca9546@71
- *
* i2c-1:
* pca9535@24
* pca9535@20
@@ -288,46 +290,60 @@ static void quanta_gbs_i2c_init(NPCM7xxState *soc)
* 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-2: sbtsi@4c */
+
+ /* i2c-5: */
+ /* mb_fru */
+ at24c_eeprom_init(npcm7xx_i2c_get_bus(soc, 5), 5, 0x50, 8192, 0);
+ i2c_mux = i2c_slave_create_simple(npcm7xx_i2c_get_bus(soc, 5),
+ TYPE_PCA9546, 0x71);
+ /* max31725 is tmp105 compatible. */
+ i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 0), "tmp105", 0x54);
+ i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 1), "tmp105", 0x55);
+ i2c_slave_create_simple(pca954x_i2c_get_bus(i2c_mux, 2), "tmp105", 0x5d);
+ /* fan_fru */
+ at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 2), 5, 0x51, 8192, 1);
+ /* hsbp_fru */
+ at24c_eeprom_init(pca954x_i2c_get_bus(i2c_mux, 3), 5, 0x52, 8192, 2);
+
+ /*
* 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-8: */
+ i2c_slave_create_simple(npcm7xx_i2c_get_bus(soc, 8), "adm1272", 0x10);
+
+ /* i2c-9: */
+ i2c_slave_create_simple(npcm7xx_i2c_get_bus(soc, 9), TYPE_PCA9546, 0x71);
+ /*
+ * - 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-12: */
+ i2c_slave_create_simple(npcm7xx_i2c_get_bus(soc, 12), "max34451", 0x4e);
+ /*
+ * isil,isl68137@5d
+ * isil,isl68137@5e
+ */
+
+ /*
* i2c-14:
* pca9545@70
*/
--
2.33.1.1089.g2158813163f-goog
prev parent reply other threads:[~2021-11-03 22:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-03 22:01 [PATCH v4 3/7] hw/adc: Fix CONV bit in NPCM7XX ADC CON register Hao Wu
2021-11-03 22:01 ` [PATCH v4 4/7] hw/adc: Make adci[*] R/W in NPCM7XX ADC Hao Wu
2021-11-03 22:01 ` [PATCH v4 5/7] blockdev: Add a new IF type IF_OTHER Hao Wu
2021-11-06 6:47 ` Markus Armbruster
2021-11-03 22:01 ` [PATCH v4 6/7] hw/nvram: Update at24c EEPROM init function in NPCM7xx boards Hao Wu
2021-11-06 6:53 ` Markus Armbruster
2021-11-15 13:19 ` Kevin Wolf
2021-11-15 15:28 ` On configuring onboard block devices with -blockdev (was: [PATCH v4 6/7] hw/nvram: Update at24c EEPROM init function in NPCM7xx boards) Markus Armbruster
2021-11-03 22:01 ` Hao Wu [this message]
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