From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-devel@nongnu.org
Subject: [PULL 14/28] hw/arm: gsj add pca9548
Date: Tue, 15 Jun 2021 16:43:51 +0100 [thread overview]
Message-ID: <20210615154405.21399-15-peter.maydell@linaro.org> (raw)
In-Reply-To: <20210615154405.21399-1-peter.maydell@linaro.org>
From: Patrick Venture <venture@google.com>
Tested: Quanta-gsj firmware booted.
i2c /dev entries driver
I2C init bus 1 freq 100000
I2C init bus 2 freq 100000
I2C init bus 3 freq 100000
I2C init bus 4 freq 100000
I2C init bus 8 freq 100000
I2C init bus 9 freq 100000
at24 9-0055: 8192 byte 24c64 EEPROM, writable, 1 bytes/write
I2C init bus 10 freq 100000
at24 10-0055: 8192 byte 24c64 EEPROM, writable, 1 bytes/write
I2C init bus 12 freq 100000
I2C init bus 15 freq 100000
i2c i2c-15: Added multiplexed i2c bus 16
i2c i2c-15: Added multiplexed i2c bus 17
i2c i2c-15: Added multiplexed i2c bus 18
i2c i2c-15: Added multiplexed i2c bus 19
i2c i2c-15: Added multiplexed i2c bus 20
i2c i2c-15: Added multiplexed i2c bus 21
i2c i2c-15: Added multiplexed i2c bus 22
i2c i2c-15: Added multiplexed i2c bus 23
pca954x 15-0075: registered 8 multiplexed busses for I2C switch pca9548
Signed-off-by: Patrick Venture <venture@google.com>
Reviewed-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Message-id: 20210608202522.2677850-3-venture@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
hw/arm/npcm7xx_boards.c | 6 ++----
hw/arm/Kconfig | 1 +
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/hw/arm/npcm7xx_boards.c b/hw/arm/npcm7xx_boards.c
index eed0da71b8a..e5a32439954 100644
--- a/hw/arm/npcm7xx_boards.c
+++ b/hw/arm/npcm7xx_boards.c
@@ -18,6 +18,7 @@
#include "hw/arm/npcm7xx.h"
#include "hw/core/cpu.h"
+#include "hw/i2c/i2c_mux_pca954x.h"
#include "hw/i2c/smbus_eeprom.h"
#include "hw/loader.h"
#include "hw/qdev-core.h"
@@ -232,10 +233,7 @@ static void quanta_gsj_i2c_init(NPCM7xxState *soc)
* - ucd90160@6b
*/
- /*
- * i2c-15:
- * - pca9548@75
- */
+ i2c_slave_create_simple(npcm7xx_i2c_get_bus(soc, 15), "pca9548", 0x75);
}
static void quanta_gsj_fan_init(NPCM7xxMachine *machine, NPCM7xxState *soc)
diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig
index 67723d9ea6a..8e7c9d22a45 100644
--- a/hw/arm/Kconfig
+++ b/hw/arm/Kconfig
@@ -378,6 +378,7 @@ config NPCM7XX
select SERIAL
select SSI
select UNIMP
+ select PCA954X
config FSL_IMX25
bool
--
2.20.1
next prev parent reply other threads:[~2021-06-15 15:51 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-15 15:43 [PULL 00/28] target-arm queue Peter Maydell
2021-06-15 15:43 ` [PULL 01/28] hw/intc/arm_gicv3_cpuif: Tolerate spurious EOIR writes Peter Maydell
2021-06-15 15:43 ` [PULL 02/28] target/arm: Diagnose UNALLOCATED in disas_simd_two_reg_misc_fp16 Peter Maydell
2021-06-15 15:43 ` [PULL 03/28] target/arm: Remove fprintf from disas_simd_mod_imm Peter Maydell
2021-06-15 15:43 ` [PULL 04/28] target/arm: Diagnose UNALLOCATED in disas_simd_three_reg_same_fp16 Peter Maydell
2021-06-15 15:43 ` [PULL 05/28] hw: virt: consider hw_compat_6_0 Peter Maydell
2021-06-15 15:43 ` [PULL 06/28] hw/arm: add quanta-gbs-bmc machine Peter Maydell
2021-06-15 15:43 ` [PULL 07/28] hw/arm: quanta-gbs-bmc add i2c comments Peter Maydell
2021-06-15 15:43 ` [PULL 08/28] hw/intc/armv7m_nvic: Remove stale comment Peter Maydell
2021-06-15 15:43 ` [PULL 09/28] hw/acpi: Provide stub version of acpi_ghes_record_errors() Peter Maydell
2021-06-15 15:43 ` [PULL 10/28] hw/acpi: Provide function acpi_ghes_present() Peter Maydell
2021-06-15 15:43 ` [PULL 11/28] target/arm: Use acpi_ghes_present() to see if we report ACPI memory errors Peter Maydell
2021-06-15 15:43 ` [PULL 12/28] target/arm: Fix mte page crossing test Peter Maydell
2021-06-15 15:43 ` [PULL 13/28] hw/arm: gsj add i2c comments Peter Maydell
2021-06-15 15:43 ` Peter Maydell [this message]
2021-06-15 15:43 ` [PULL 15/28] hw/arm: quanta-q71l add pca954x muxes Peter Maydell
2021-06-15 15:43 ` [PULL 16/28] target/arm: Provide and use H8 and H1_8 macros Peter Maydell
2021-06-15 15:43 ` [PULL 17/28] target/arm: Enable FPSCR.QC bit for MVE Peter Maydell
2021-06-15 15:43 ` [PULL 18/28] target/arm: Handle VPR semantics in existing code Peter Maydell
2021-06-15 15:43 ` [PULL 19/28] target/arm: Add handling for PSR.ECI/ICI Peter Maydell
2021-06-15 15:43 ` [PULL 20/28] target/arm: Let vfp_access_check() handle late NOCP checks Peter Maydell
2021-06-15 15:43 ` [PULL 21/28] target/arm: Implement MVE LCTP Peter Maydell
2021-06-15 15:43 ` [PULL 22/28] target/arm: Implement MVE WLSTP insn Peter Maydell
2021-06-15 15:44 ` [PULL 23/28] target/arm: Implement MVE DLSTP Peter Maydell
2021-06-15 15:44 ` [PULL 24/28] target/arm: Implement MVE LETP insn Peter Maydell
2021-06-15 15:44 ` [PULL 25/28] target/arm: Add framework for MVE decode Peter Maydell
2021-06-15 15:44 ` [PULL 26/28] target/arm: Move expand_pred_b() data to vec_helper.c Peter Maydell
2021-06-15 15:44 ` [PULL 27/28] bitops.h: Provide hswap32(), hswap64(), wswap64() swapping operations Peter Maydell
2021-06-15 15:44 ` [PULL 28/28] include/qemu/int128.h: Add function to create Int128 from int64_t Peter Maydell
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