From 065177eeceff552a5316bff9435188b50a2da1b6 Mon Sep 17 00:00:00 2001 From: Patrick Venture Date: Mon, 12 Apr 2021 12:45:22 -0700 Subject: hw/i2c: add pca954x i2c-mux switch The pca954x is an i2c mux, and this adds support for two variants of this device: the pca9546 and pca9548. This device is very common on BMCs to route a different channel to each PCIe i2c bus downstream from the BMC. Signed-off-by: Patrick Venture Reviewed-by: Hao Wu Reviewed-by: Havard Skinnemoen Message-Id: <20210412194522.664594-5-venture@google.com> Signed-off-by: Corey Minyard --- hw/i2c/meson.build | 1 + 1 file changed, 1 insertion(+) (limited to 'hw/i2c/meson.build') diff --git a/hw/i2c/meson.build b/hw/i2c/meson.build index cdcd694a7f..dd3aef02b2 100644 --- a/hw/i2c/meson.build +++ b/hw/i2c/meson.build @@ -14,4 +14,5 @@ i2c_ss.add(when: 'CONFIG_SMBUS_EEPROM', if_true: files('smbus_eeprom.c')) i2c_ss.add(when: 'CONFIG_VERSATILE_I2C', if_true: files('versatile_i2c.c')) i2c_ss.add(when: 'CONFIG_OMAP', if_true: files('omap_i2c.c')) i2c_ss.add(when: 'CONFIG_PPC4XX', if_true: files('ppc4xx_i2c.c')) +i2c_ss.add(when: 'CONFIG_PCA954X', if_true: files('i2c_mux_pca954x.c')) softmmu_ss.add_all(when: 'CONFIG_I2C', if_true: i2c_ss) -- cgit 1.4.1