From b5501aaf00852bda9ccc439a2236da5493548fcd Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Sun, 6 Jan 2019 14:54:52 +0800
Subject: [PATCH] firmware: program I2C switch on Sayma RTM

---
 artiq/firmware/libboard_artiq/si5324.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/artiq/firmware/libboard_artiq/si5324.rs b/artiq/firmware/libboard_artiq/si5324.rs
index 1f20438f0..06b72ef74 100644
--- a/artiq/firmware/libboard_artiq/si5324.rs
+++ b/artiq/firmware/libboard_artiq/si5324.rs
@@ -11,6 +11,7 @@ const ADDRESS: u8 = 0x68;
 
 #[cfg(any(soc_platform = "kasli",
           soc_platform = "sayma_amc",
+          soc_platform = "sayma_rtm",
           soc_platform = "kc705"))]
 fn pca9548_select(address: u8, channels: u8) -> Result<()> {
     i2c::start(BUSNO).unwrap();
@@ -202,6 +203,8 @@ pub fn setup(settings: &FrequencySettings, input: Input) -> Result<()> {
     }
     #[cfg(soc_platform = "sayma_amc")]
     pca9548_select(0x70, 1 << 4)?;
+    #[cfg(soc_platform = "sayma_rtm")]
+    pca9548_select(0x77, 1 << 5)?;
     #[cfg(soc_platform = "kc705")]
     pca9548_select(0x74, 1 << 7)?;