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authorMarcin Bukat <marcin.bukat@gmail.com>2014-11-28 00:18:02 +0100
committerMarcin Bukat <marcin.bukat@gmail.com>2014-11-28 19:39:15 +0100
commit5e1381be8719d0eeace0e1d2b0fdd6c61d60cd63 (patch)
tree32e264922c4de6e093e1bec49adfa0e57d453b14 /utils/regtools/qeditor/std_analysers.cpp
parente99c036ed1b96abf0c4b196e5f58ef93b7effdfe (diff)
downloadrockbox-5e1381be8719d0eeace0e1d2b0fdd6c61d60cd63.tar.gz
rockbox-5e1381be8719d0eeace0e1d2b0fdd6c61d60cd63.zip
qeditor: add clock analyser for ATJ213x
Change-Id: I5f5a3537d1ddf6b02684dd4c1dd13be862d3a918 Reviewed-on: http://gerrit.rockbox.org/1054 Reviewed-by: Marcin Bukat <marcin.bukat@gmail.com>
Diffstat (limited to 'utils/regtools/qeditor/std_analysers.cpp')
-rw-r--r--utils/regtools/qeditor/std_analysers.cpp229
1 files changed, 228 insertions, 1 deletions
diff --git a/utils/regtools/qeditor/std_analysers.cpp b/utils/regtools/qeditor/std_analysers.cpp
index 8aae007093..6dcefb344f 100644
--- a/utils/regtools/qeditor/std_analysers.cpp
+++ b/utils/regtools/qeditor/std_analysers.cpp
@@ -33,7 +33,7 @@ QWidget *ClockAnalyser::GetWidget()
bool ClockAnalyser::SupportSoc(const QString& soc_name)
{
- return soc_name == "imx233" || soc_name == "rk27xx";
+ return (soc_name == "imx233" || soc_name == "rk27xx" || soc_name == "atj213x");
}
QString ClockAnalyser::GetFreq(unsigned freq)
@@ -84,10 +84,237 @@ void ClockAnalyser::FillTree()
m_tree_widget->clear();
if(m_soc.GetSoc().name == "imx233") FillTreeIMX233();
else if(m_soc.GetSoc().name == "rk27xx") FillTreeRK27XX();
+ else if(m_soc.GetSoc().name == "atj213x") FillTreeATJ213X();
m_tree_widget->expandAll();
m_tree_widget->resizeColumnToContents(0);
}
+void ClockAnalyser::FillTreeATJ213X()
+{
+ soc_word_t pllbypass, pllclk, en, coreclks, tmp0, tmp1, tmp2, tmp3;
+
+ BackendHelper helper(m_io_backend, m_soc);
+
+ // system oscillators 32.768k and 24M
+ QTreeWidgetItem *losc_clk = AddClock(0, "losc clk", 32768);
+ QTreeWidgetItem *hosc_clk = AddClock(0, "hosc clk", 24000000);
+
+ // core pll
+ QTreeWidgetItem *corepll = 0;
+ if (helper.ReadRegisterField("CMU", "COREPLL", "CPEN", en) &&
+ helper.ReadRegisterField("CMU", "COREPLL", "CPBY", pllbypass) &&
+ helper.ReadRegisterField("CMU", "COREPLL", "CPCK", pllclk))
+ {
+ corepll = AddClock(hosc_clk, "core pll", en ? FROM_PARENT : DISABLED,
+ pllbypass ? 1 : pllclk, pllbypass ? 1 : 4);
+ }
+ else
+ {
+ corepll = AddClock(hosc_clk, "core pll", INVALID);
+ }
+
+ // dsp pll
+ QTreeWidgetItem *dsppll = 0;
+ if (helper.ReadRegisterField("CMU", "DSPPLL", "DPEN", en) &&
+ helper.ReadRegisterField("CMU", "DSPPLL", "DPCK", pllclk))
+ {
+ dsppll = AddClock(hosc_clk, "dsp pll", en ? FROM_PARENT : DISABLED,
+ pllbypass ? 1 : pllclk, pllbypass ? 1 : 4);
+ }
+ else
+ {
+ dsppll = AddClock(hosc_clk, "dsp pll", INVALID);
+ }
+
+ // audio pll
+ QTreeWidgetItem *adcpll = 0;
+ QTreeWidgetItem *dacpll = 0;
+ if (helper.ReadRegisterField("CMU", "AUDIOPLL", "APEN", en) &&
+ helper.ReadRegisterField("CMU", "AUDIOPLL", "ADCCLK", tmp0) &&
+ helper.ReadRegisterField("CMU", "AUDIOPLL", "DACCLK", tmp1))
+ {
+ if (en)
+ {
+ adcpll = AddClock(hosc_clk, "audio adc pll", tmp0 ? 22579200 : 24576000);
+ dacpll = AddClock(hosc_clk, "audio dac pll", tmp1 ? 22579200 : 24576000);
+ }
+ else
+ {
+ adcpll = AddClock(hosc_clk, "audio adc pll", DISABLED);
+ dacpll = AddClock(hosc_clk, "audio dac pll", DISABLED);
+ }
+ }
+ else
+ {
+ adcpll = AddClock(hosc_clk, "audio adc pll", INVALID);
+ dacpll = AddClock(hosc_clk, "audio dac pll", INVALID);
+ }
+
+ // audio clocks
+ QTreeWidgetItem *adcclk = 0;
+ QTreeWidgetItem *dacclk = 0;
+ if (helper.ReadRegisterField("CMU", "AUDIOPLL", "ADCCLK", tmp0) &&
+ helper.ReadRegisterField("CMU", "AUDIOPLL", "DACCLK", tmp1))
+ {
+ adcclk = AddClock(adcpll, "audio adc clk", FROM_PARENT, 1, tmp0+1);
+ dacclk = AddClock(dacpll, "audio dac clk", FROM_PARENT, 1, tmp1+1);
+ }
+ else
+ {
+ adcclk = AddClock(adcpll, "audio adc clk", INVALID);
+ dacclk = AddClock(adcpll, "audio dac clk", INVALID);
+ }
+
+ // cpu clock
+ QTreeWidgetItem *cpuclk = 0;
+ if (helper.ReadRegisterField("CMU", "BUSCLK", "CORECLKS", coreclks) &&
+ helper.ReadRegisterField("CMU", "BUSCLK", "CCLKDIV", tmp0))
+ {
+ if (coreclks == 0)
+ cpuclk = AddClock(losc_clk, "cpu clk", FROM_PARENT, 1, tmp0+1);
+ else if (coreclks == 1)
+ cpuclk = AddClock(hosc_clk, "cpu clk", FROM_PARENT, 1, tmp0+1);
+ else if (coreclks == 2)
+ cpuclk = AddClock(corepll, "cpu clk", FROM_PARENT, 1, tmp0+1);
+ else
+ cpuclk = AddClock(corepll, "cpu clk", INVALID);
+ }
+ else
+ {
+ cpuclk = AddClock(corepll, "cpu clk", INVALID);
+ }
+
+ // system clock
+ QTreeWidgetItem *sysclk = 0;
+ if (helper.ReadRegisterField("CMU", "BUSCLK", "SCLKDIV", tmp0))
+ sysclk = AddClock(cpuclk, "system clk", FROM_PARENT, 1, tmp0+1);
+ else
+ sysclk = AddClock(cpuclk, "system clk", INVALID);
+
+ // peripherial clk
+ QTreeWidgetItem *pclk = 0;
+ if (helper.ReadRegisterField("CMU", "BUSCLK", "PCLKDIV", tmp0))
+ pclk = AddClock(sysclk, "peripherial clk", FROM_PARENT, 1, tmp0 ? tmp0+1 : 2);
+ else
+ pclk = AddClock(sysclk, "peripherial clk", INVALID);
+
+ // sdram clk
+ QTreeWidgetItem *sdrclk = 0;
+ if (helper.ReadRegisterField("CMU", "DEVCLKEN", "SDRC", en) &&
+ helper.ReadRegisterField("CMU", "DEVCLKEN", "SDRM", tmp0) &&
+ helper.ReadRegisterField("SDR", "EN", "EN", tmp1) &&
+ helper.ReadRegisterField("CMU", "SDRCLK", "SDRDIV", tmp2))
+ {
+ en &= tmp0 & tmp1;
+ sdrclk = AddClock(sysclk, "sdram clk", en ? FROM_PARENT: DISABLED, 1, tmp2+1);
+ }
+ else
+ sdrclk = AddClock(sysclk, "sdram clk", INVALID);
+
+ // nand clk
+ QTreeWidgetItem *nandclk = 0;
+ if (helper.ReadRegisterField("CMU", "DEVCLKEN", "NAND", en) &&
+ helper.ReadRegisterField("CMU", "NANDCLK", "NANDDIV", tmp0))
+ nandclk = AddClock(corepll, "nand clk", en ? FROM_PARENT : DISABLED, 1, tmp0+1);
+ else
+ nandclk = AddClock(corepll, "nand clk", INVALID);
+
+ // sd clk
+ QTreeWidgetItem *sdclk = 0;
+ if (helper.ReadRegisterField("CMU", "DEVCLKEN", "SD", tmp0) &&
+ helper.ReadRegisterField("CMU", "SDCLK", "CKEN" , tmp1) &&
+ helper.ReadRegisterField("CMU", "SDCLK", "D128" , tmp2) &&
+ helper.ReadRegisterField("CMU", "SDCLK", "SDDIV" , tmp3))
+ {
+ en = tmp0 & tmp1;
+ sdclk = AddClock(corepll, "sd clk", en ? FROM_PARENT : DISABLED,
+ 1, tmp2 ? 128*(tmp3+1) : (tmp3));
+ }
+ else
+ sdclk = AddClock(corepll, "sd clk", INVALID);
+
+ // mha clk
+ QTreeWidgetItem *mhaclk = 0;
+ if (helper.ReadRegisterField("CMU", "DEVCLKEN", "MHA", en) &&
+ helper.ReadRegisterField("CMU", "MHACLK", "MHADIV", tmp1))
+ mhaclk = AddClock(corepll, "mha clk", en ? FROM_PARENT : DISABLED,
+ 1, tmp1+1);
+ else
+ mhaclk = AddClock(corepll, "mha clk", INVALID);
+
+ // mca clk
+ QTreeWidgetItem *mcaclk = 0;
+ if (helper.ReadRegisterField("CMU", "DEVCLKEN", "MCA", en) &&
+ helper.ReadRegisterField("CMU", "MCACLK", "MCADIV", tmp1))
+ mcaclk = AddClock(corepll, "mca clk", en ? FROM_PARENT : DISABLED,
+ 1, tmp1+1);
+ else
+ mcaclk = AddClock(corepll, "mca clk", INVALID);
+
+ // backlight pwm
+ QTreeWidgetItem *pwmclk = 0;
+ if (helper.ReadRegisterField("CMU", "FMCLK", "BCKE", en) &&
+ helper.ReadRegisterField("CMU", "FMCLK", "BCKS", tmp1) &&
+ helper.ReadRegisterField("CMU", "FMCLK", "BCKCON", tmp2))
+ {
+ if (tmp1)
+ {
+ // HOSC/8 input clk
+ pwmclk = AddClock(hosc_clk, "pwm clk", en ? FROM_PARENT : DISABLED,
+ 1, 3*(tmp2+1));
+ }
+ else
+ {
+ // LOSC input clk
+ pwmclk = AddClock(losc_clk, "pwm clk", en ? FROM_PARENT : DISABLED,
+ 1, tmp2+1);
+ }
+ }
+ else
+ pwmclk = AddClock(losc_clk, "pwm clk", INVALID);
+
+ // i2c clk
+ QTreeWidgetItem *i2c1clk = 0;
+ QTreeWidgetItem *i2c2clk = 0;
+ if (helper.ReadRegisterField("CMU", "DEVCLKEN", "I2C", en) &&
+ helper.ReadRegisterField("I2C1", "CTL", "EN", tmp0) &&
+ helper.ReadRegisterField("I2C1", "CLKDIV", "CLKDIV", tmp1))
+ {
+ en &= tmp0;
+ i2c1clk = AddClock(pclk, "i2c1 clk", en ? FROM_PARENT : DISABLED,
+ 1, 16*(tmp1+1));
+ }
+ else
+ {
+ i2c1clk = AddClock(pclk, "i2c1 clk", INVALID);
+ }
+
+ if (helper.ReadRegisterField("CMU", "DEVCLKEN", "I2C", en) &&
+ helper.ReadRegisterField("I2C2", "CTL", "EN", tmp0) &&
+ helper.ReadRegisterField("I2C2", "CLKDIV", "CLKDIV", tmp1))
+ {
+ en &= tmp0;
+ i2c2clk = AddClock(pclk, "i2c2 clk", en ? FROM_PARENT : DISABLED,
+ 1, 16*(tmp1+1));
+ }
+ else
+ {
+ i2c2clk = AddClock(pclk, "i2c2 clk", INVALID);
+ }
+
+ Q_UNUSED(dsppll);
+ Q_UNUSED(adcclk);
+ Q_UNUSED(dacclk);
+ Q_UNUSED(sdrclk);
+ Q_UNUSED(nandclk);
+ Q_UNUSED(sdclk);
+ Q_UNUSED(mhaclk);
+ Q_UNUSED(mcaclk);
+ Q_UNUSED(pwmclk);
+ Q_UNUSED(i2c1clk);
+ Q_UNUSED(i2c2clk);
+}
+
void ClockAnalyser::FillTreeRK27XX()
{
soc_word_t value, value2, value3, value4;