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board/teensy40: Add I2C support (#1471)

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* teensy40: add I2C support
This commit is contained in:
ardnew
2022-06-22 04:28:50 -05:00
committed by GitHub
parent 2825b4fe74
commit afae6b3795
4 changed files with 710 additions and 8 deletions
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src/runtime/runtime_mimxrt1062_clock.go
+3 -4
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@@ -166,8 +166,9 @@ func initClocks() {
nxp.ClockIpLpi2c1.Enable(false) // disable LPI2C
nxp.ClockIpLpi2c2.Enable(false) //
nxp.ClockIpLpi2c3.Enable(false) //
nxp.ClockIpLpi2c4.Enable(false) //
nxp.DivIpLpi2c.Div(0) // divide LPI2C_CLK_PODF (DIV1)
nxp.MuxIpLpi2c.Mux(0) // LPI2C select PLL3_SW_60M
nxp.MuxIpLpi2c.Mux(1) // LPI2C select OSC
nxp.ClockIpCan1.Enable(false) // disable CAN
nxp.ClockIpCan2.Enable(false) //
@@ -266,7 +267,6 @@ func initClocks() {
}
func enableTimerClocks() {
nxp.ClockIpGpt1.Enable(true) // enable GPT/PIT
nxp.ClockIpGpt1S.Enable(true) //
nxp.ClockIpGpt2.Enable(true) //
@@ -275,7 +275,6 @@ func enableTimerClocks() {
}
func enablePinClocks() {
nxp.ClockIpIomuxcGpr.Enable(true) // enable IOMUXC
nxp.ClockIpIomuxc.Enable(true) //
@@ -286,7 +285,6 @@ func enablePinClocks() {
}
func enablePeripheralClocks() {
nxp.ClockIpAdc1.Enable(true) // enable ADC
nxp.ClockIpAdc2.Enable(true) //
@@ -309,6 +307,7 @@ func enablePeripheralClocks() {
nxp.ClockIpLpi2c1.Enable(true) // enable LPI2C
nxp.ClockIpLpi2c2.Enable(true) //
nxp.ClockIpLpi2c3.Enable(true) //
nxp.ClockIpLpi2c4.Enable(true) //
nxp.ClockIpCan1.Enable(true) // enable CAN
nxp.ClockIpCan2.Enable(true) //